74408730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 195637248

約数和(自身を除く): 121228518

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 463, 487, 926, 974, 1389, 1461, 2315, 2435, 2778, 2922, 4630, 4870, 5093, 5357, 6945, 7305, 10186, 10714, 13890, 14610, 15279, 16071, 25465, 26785, 30558, 32142, 50930, 53570, 76395, 80355, 152790, 160710, 225481, 450962, 676443, 1127405, 1352886, 2254810, 2480291, 3382215, 4960582, 6764430, 7440873, 12401455, 14881746, 24802910, 37204365, 74408730]

約数ペア:

[(1, 74408730), (2, 37204365), (3, 24802910), (5, 14881746), (6, 12401455), (10, 7440873), (11, 6764430), (15, 4960582), (22, 3382215), (30, 2480291), (33, 2254810), (55, 1352886), (66, 1127405), (110, 676443), (165, 450962), (330, 225481), (463, 160710), (487, 152790), (926, 80355), (974, 76395), (1389, 53570), (1461, 50930), (2315, 32142), (2435, 30558), (2778, 26785), (2922, 25465), (4630, 16071), (4870, 15279), (5093, 14610), (5357, 13890), (6945, 10714), (7305, 10186)]