87390110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 171320832

約数和(自身を除く): 83930722

約数列:

[1, 2, 5, 10, 23, 46, 53, 67, 106, 107, 115, 134, 214, 230, 265, 335, 530, 535, 670, 1070, 1219, 1541, 2438, 2461, 3082, 3551, 4922, 5671, 6095, 7102, 7169, 7705, 11342, 12190, 12305, 14338, 15410, 17755, 24610, 28355, 35510, 35845, 56710, 71690, 81673, 130433, 163346, 164887, 260866, 329774, 379957, 408365, 652165, 759914, 816730, 824435, 1304330, 1648870, 1899785, 3799570, 8739011, 17478022, 43695055, 87390110]

約数ペア:

[(1, 87390110), (2, 43695055), (5, 17478022), (10, 8739011), (23, 3799570), (46, 1899785), (53, 1648870), (67, 1304330), (106, 824435), (107, 816730), (115, 759914), (134, 652165), (214, 408365), (230, 379957), (265, 329774), (335, 260866), (530, 164887), (535, 163346), (670, 130433), (1070, 81673), (1219, 71690), (1541, 56710), (2438, 35845), (2461, 35510), (3082, 28355), (3551, 24610), (4922, 17755), (5671, 15410), (6095, 14338), (7102, 12305), (7169, 12190), (7705, 11342)]