148745130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 390168576

約数和(自身を除く): 241423446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 47, 62, 82, 83, 93, 94, 123, 141, 155, 166, 186, 205, 235, 246, 249, 282, 310, 410, 415, 465, 470, 498, 615, 705, 830, 930, 1230, 1245, 1271, 1410, 1457, 1927, 2490, 2542, 2573, 2914, 3403, 3813, 3854, 3901, 4371, 5146, 5781, 6355, 6806, 7285, 7626, 7719, 7802, 8742, 9635, 10209, 11562, 11703, 12710, 12865, 14570, 15438, 17015, 19065, 19270, 19505, 20418, 21855, 23406, 25730, 28905, 34030, 38130, 38595, 39010, 43710, 51045, 57810, 58515, 59737, 77190, 102090, 105493, 117030, 119474, 120931, 159941, 179211, 210986, 241862, 298685, 316479, 319882, 358422, 362793, 479823, 527465, 597370, 604655, 632958, 725586, 799705, 896055, 959646, 1054930, 1209310, 1582395, 1599410, 1792110, 1813965, 2399115, 3164790, 3627930, 4798230, 4958171, 9916342, 14874513, 24790855, 29749026, 49581710, 74372565, 148745130]

約数ペア:

[(1, 148745130), (2, 74372565), (3, 49581710), (5, 29749026), (6, 24790855), (10, 14874513), (15, 9916342), (30, 4958171), (31, 4798230), (41, 3627930), (47, 3164790), (62, 2399115), (82, 1813965), (83, 1792110), (93, 1599410), (94, 1582395), (123, 1209310), (141, 1054930), (155, 959646), (166, 896055), (186, 799705), (205, 725586), (235, 632958), (246, 604655), (249, 597370), (282, 527465), (310, 479823), (410, 362793), (415, 358422), (465, 319882), (470, 316479), (498, 298685), (615, 241862), (705, 210986), (830, 179211), (930, 159941), (1230, 120931), (1245, 119474), (1271, 117030), (1410, 105493), (1457, 102090), (1927, 77190), (2490, 59737), (2542, 58515), (2573, 57810), (2914, 51045), (3403, 43710), (3813, 39010), (3854, 38595), (3901, 38130), (4371, 34030), (5146, 28905), (5781, 25730), (6355, 23406), (6806, 21855), (7285, 20418), (7626, 19505), (7719, 19270), (7802, 19065), (8742, 17015), (9635, 15438), (10209, 14570), (11562, 12865), (11703, 12710)]