38189970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4696

約数の個数: 96

約数和(自身を含む): 122234112

約数和(自身を除く): 84044142

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 4663, 8190, 9326, 13989, 23315, 27978, 32641, 41967, 46630, 60619, 65282, 69945, 83934, 97923, 121238, 139890, 163205, 181857, 195846, 209835, 293769, 303095, 326410, 363714, 419670, 424333, 489615, 545571, 587538, 606190, 848666, 909285, 979230, 1091142, 1272999, 1468845, 1818570, 2121665, 2545998, 2727855, 2937690, 3818997, 4243330, 5455710, 6364995, 7637994, 12729990, 19094985, 38189970]

約数ペア:

[(1, 38189970), (2, 19094985), (3, 12729990), (5, 7637994), (6, 6364995), (7, 5455710), (9, 4243330), (10, 3818997), (13, 2937690), (14, 2727855), (15, 2545998), (18, 2121665), (21, 1818570), (26, 1468845), (30, 1272999), (35, 1091142), (39, 979230), (42, 909285), (45, 848666), (63, 606190), (65, 587538), (70, 545571), (78, 489615), (90, 424333), (91, 419670), (105, 363714), (117, 326410), (126, 303095), (130, 293769), (182, 209835), (195, 195846), (210, 181857), (234, 163205), (273, 139890), (315, 121238), (390, 97923), (455, 83934), (546, 69945), (585, 65282), (630, 60619), (819, 46630), (910, 41967), (1170, 32641), (1365, 27978), (1638, 23315), (2730, 13989), (4095, 9326), (4663, 8190)]