135657690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 387459072

約数和(自身を除く): 251801382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 83, 86, 105, 129, 166, 181, 210, 215, 249, 258, 301, 362, 415, 430, 498, 543, 581, 602, 645, 830, 903, 905, 1086, 1162, 1245, 1267, 1290, 1505, 1743, 1806, 1810, 2490, 2534, 2715, 2905, 3010, 3486, 3569, 3801, 4515, 5430, 5810, 6335, 7138, 7602, 7783, 8715, 9030, 10707, 12670, 15023, 15566, 17430, 17845, 19005, 21414, 23349, 24983, 30046, 35690, 38010, 38915, 45069, 46698, 49966, 53535, 54481, 74949, 75115, 77830, 90138, 105161, 107070, 108962, 116745, 124915, 149898, 150230, 163443, 210322, 225345, 233490, 249830, 272405, 315483, 326886, 374745, 450690, 525805, 544810, 630966, 645989, 749490, 817215, 1051610, 1291978, 1577415, 1634430, 1937967, 3154830, 3229945, 3875934, 4521923, 6459890, 9043846, 9689835, 13565769, 19379670, 22609615, 27131538, 45219230, 67828845, 135657690]

約数ペア:

[(1, 135657690), (2, 67828845), (3, 45219230), (5, 27131538), (6, 22609615), (7, 19379670), (10, 13565769), (14, 9689835), (15, 9043846), (21, 6459890), (30, 4521923), (35, 3875934), (42, 3229945), (43, 3154830), (70, 1937967), (83, 1634430), (86, 1577415), (105, 1291978), (129, 1051610), (166, 817215), (181, 749490), (210, 645989), (215, 630966), (249, 544810), (258, 525805), (301, 450690), (362, 374745), (415, 326886), (430, 315483), (498, 272405), (543, 249830), (581, 233490), (602, 225345), (645, 210322), (830, 163443), (903, 150230), (905, 149898), (1086, 124915), (1162, 116745), (1245, 108962), (1267, 107070), (1290, 105161), (1505, 90138), (1743, 77830), (1806, 75115), (1810, 74949), (2490, 54481), (2534, 53535), (2715, 49966), (2905, 46698), (3010, 45069), (3486, 38915), (3569, 38010), (3801, 35690), (4515, 30046), (5430, 24983), (5810, 23349), (6335, 21414), (7138, 19005), (7602, 17845), (7783, 17430), (8715, 15566), (9030, 15023), (10707, 12670)]