69892290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 211341312

約数和(自身を除く): 141449022

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 41, 45, 47, 62, 65, 78, 82, 90, 93, 94, 117, 123, 130, 141, 155, 186, 195, 205, 234, 235, 246, 279, 282, 310, 369, 390, 403, 410, 423, 465, 470, 533, 558, 585, 611, 615, 705, 738, 806, 846, 930, 1066, 1170, 1209, 1222, 1230, 1271, 1395, 1410, 1457, 1599, 1833, 1845, 1927, 2015, 2115, 2418, 2542, 2665, 2790, 2914, 3055, 3198, 3627, 3666, 3690, 3813, 3854, 4030, 4230, 4371, 4797, 5330, 5499, 5781, 6045, 6110, 6355, 7254, 7285, 7626, 7995, 8742, 9165, 9594, 9635, 10998, 11439, 11562, 12090, 12710, 13113, 14570, 15990, 16523, 17343, 18135, 18330, 18941, 19065, 19270, 21855, 22878, 23985, 25051, 26226, 27495, 28905, 33046, 34686, 36270, 37882, 38130, 43710, 47970, 49569, 50102, 54990, 56823, 57195, 57810, 59737, 65565, 75153, 82615, 86715, 94705, 99138, 113646, 114390, 119474, 125255, 131130, 148707, 150306, 165230, 170469, 173430, 179211, 189410, 225459, 247845, 250510, 284115, 297414, 298685, 340938, 358422, 375765, 450918, 495690, 537633, 568230, 597370, 743535, 751530, 776581, 852345, 896055, 1075266, 1127295, 1487070, 1553162, 1704690, 1792110, 2254590, 2329743, 2688165, 3882905, 4659486, 5376330, 6989229, 7765810, 11648715, 13978458, 23297430, 34946145, 69892290]

約数ペア:

[(1, 69892290), (2, 34946145), (3, 23297430), (5, 13978458), (6, 11648715), (9, 7765810), (10, 6989229), (13, 5376330), (15, 4659486), (18, 3882905), (26, 2688165), (30, 2329743), (31, 2254590), (39, 1792110), (41, 1704690), (45, 1553162), (47, 1487070), (62, 1127295), (65, 1075266), (78, 896055), (82, 852345), (90, 776581), (93, 751530), (94, 743535), (117, 597370), (123, 568230), (130, 537633), (141, 495690), (155, 450918), (186, 375765), (195, 358422), (205, 340938), (234, 298685), (235, 297414), (246, 284115), (279, 250510), (282, 247845), (310, 225459), (369, 189410), (390, 179211), (403, 173430), (410, 170469), (423, 165230), (465, 150306), (470, 148707), (533, 131130), (558, 125255), (585, 119474), (611, 114390), (615, 113646), (705, 99138), (738, 94705), (806, 86715), (846, 82615), (930, 75153), (1066, 65565), (1170, 59737), (1209, 57810), (1222, 57195), (1230, 56823), (1271, 54990), (1395, 50102), (1410, 49569), (1457, 47970), (1599, 43710), (1833, 38130), (1845, 37882), (1927, 36270), (2015, 34686), (2115, 33046), (2418, 28905), (2542, 27495), (2665, 26226), (2790, 25051), (2914, 23985), (3055, 22878), (3198, 21855), (3627, 19270), (3666, 19065), (3690, 18941), (3813, 18330), (3854, 18135), (4030, 17343), (4230, 16523), (4371, 15990), (4797, 14570), (5330, 13113), (5499, 12710), (5781, 12090), (6045, 11562), (6110, 11439), (6355, 10998), (7254, 9635), (7285, 9594), (7626, 9165), (7995, 8742)]