42802430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 91072512

約数和(自身を除く): 48270082

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 170, 187, 235, 374, 470, 487, 517, 799, 935, 974, 1034, 1598, 1870, 2435, 2585, 3995, 4870, 5170, 5357, 7990, 8279, 8789, 10714, 16558, 17578, 22889, 26785, 41395, 43945, 45778, 53570, 82790, 87890, 91069, 114445, 182138, 228890, 251779, 389113, 455345, 503558, 778226, 910690, 1258895, 1945565, 2517790, 3891130, 4280243, 8560486, 21401215, 42802430]

約数ペア:

[(1, 42802430), (2, 21401215), (5, 8560486), (10, 4280243), (11, 3891130), (17, 2517790), (22, 1945565), (34, 1258895), (47, 910690), (55, 778226), (85, 503558), (94, 455345), (110, 389113), (170, 251779), (187, 228890), (235, 182138), (374, 114445), (470, 91069), (487, 87890), (517, 82790), (799, 53570), (935, 45778), (974, 43945), (1034, 41395), (1598, 26785), (1870, 22889), (2435, 17578), (2585, 16558), (3995, 10714), (4870, 8789), (5170, 8279), (5357, 7990)]