75866190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2633

約数の個数: 64

約数和(自身を含む): 194489856

約数和(自身を除く): 118623666

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1978, 2557, 2967, 4945, 5114, 5934, 7671, 9890, 12785, 14835, 15342, 25570, 29670, 38355, 58811, 76710, 109951, 117622, 176433, 219902, 294055, 329853, 352866, 549755, 588110, 659706, 882165, 1099510, 1649265, 1764330, 2528873, 3298530, 5057746, 7586619, 12644365, 15173238, 25288730, 37933095, 75866190]

約数ペア:

[(1, 75866190), (2, 37933095), (3, 25288730), (5, 15173238), (6, 12644365), (10, 7586619), (15, 5057746), (23, 3298530), (30, 2528873), (43, 1764330), (46, 1649265), (69, 1099510), (86, 882165), (115, 659706), (129, 588110), (138, 549755), (215, 352866), (230, 329853), (258, 294055), (345, 219902), (430, 176433), (645, 117622), (690, 109951), (989, 76710), (1290, 58811), (1978, 38355), (2557, 29670), (2967, 25570), (4945, 15342), (5114, 14835), (5934, 12785), (7671, 9890)]