29977120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 76422528

約数和(自身を除く): 46445408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 103, 107, 136, 160, 170, 206, 214, 272, 340, 412, 428, 515, 535, 544, 680, 824, 856, 1030, 1070, 1360, 1648, 1712, 1751, 1819, 2060, 2140, 2720, 3296, 3424, 3502, 3638, 4120, 4280, 7004, 7276, 8240, 8560, 8755, 9095, 11021, 14008, 14552, 16480, 17120, 17510, 18190, 22042, 28016, 29104, 35020, 36380, 44084, 55105, 56032, 58208, 70040, 72760, 88168, 110210, 140080, 145520, 176336, 187357, 220420, 280160, 291040, 352672, 374714, 440840, 749428, 881680, 936785, 1498856, 1763360, 1873570, 2997712, 3747140, 5995424, 7494280, 14988560, 29977120]

約数ペア:

[(1, 29977120), (2, 14988560), (4, 7494280), (5, 5995424), (8, 3747140), (10, 2997712), (16, 1873570), (17, 1763360), (20, 1498856), (32, 936785), (34, 881680), (40, 749428), (68, 440840), (80, 374714), (85, 352672), (103, 291040), (107, 280160), (136, 220420), (160, 187357), (170, 176336), (206, 145520), (214, 140080), (272, 110210), (340, 88168), (412, 72760), (428, 70040), (515, 58208), (535, 56032), (544, 55105), (680, 44084), (824, 36380), (856, 35020), (1030, 29104), (1070, 28016), (1360, 22042), (1648, 18190), (1712, 17510), (1751, 17120), (1819, 16480), (2060, 14552), (2140, 14008), (2720, 11021), (3296, 9095), (3424, 8755), (3502, 8560), (3638, 8240), (4120, 7276), (4280, 7004)]