42417780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 124806528

約数和(自身を除く): 82388748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 43, 60, 82, 86, 123, 129, 164, 172, 205, 215, 246, 258, 401, 410, 430, 492, 516, 615, 645, 802, 820, 860, 1203, 1230, 1290, 1604, 1763, 2005, 2406, 2460, 2580, 3526, 4010, 4812, 5289, 6015, 7052, 8020, 8815, 10578, 12030, 16441, 17243, 17630, 21156, 24060, 26445, 32882, 34486, 35260, 49323, 51729, 52890, 65764, 68972, 82205, 86215, 98646, 103458, 105780, 164410, 172430, 197292, 206916, 246615, 258645, 328820, 344860, 493230, 517290, 706963, 986460, 1034580, 1413926, 2120889, 2827852, 3534815, 4241778, 7069630, 8483556, 10604445, 14139260, 21208890, 42417780]

約数ペア:

[(1, 42417780), (2, 21208890), (3, 14139260), (4, 10604445), (5, 8483556), (6, 7069630), (10, 4241778), (12, 3534815), (15, 2827852), (20, 2120889), (30, 1413926), (41, 1034580), (43, 986460), (60, 706963), (82, 517290), (86, 493230), (123, 344860), (129, 328820), (164, 258645), (172, 246615), (205, 206916), (215, 197292), (246, 172430), (258, 164410), (401, 105780), (410, 103458), (430, 98646), (492, 86215), (516, 82205), (615, 68972), (645, 65764), (802, 52890), (820, 51729), (860, 49323), (1203, 35260), (1230, 34486), (1290, 32882), (1604, 26445), (1763, 24060), (2005, 21156), (2406, 17630), (2460, 17243), (2580, 16441), (3526, 12030), (4010, 10578), (4812, 8815), (5289, 8020), (6015, 7052)]