354824460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6421}}^1$

素因数の和:6743

約数の個数: 72

約数和(自身を含む): 1079974896

約数和(自身を除く): 725150436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 6421, 9210, 11052, 12842, 13815, 18420, 19263, 25684, 27630, 32105, 38526, 55260, 57789, 64210, 77052, 96315, 115578, 128420, 192630, 231156, 288945, 385260, 577890, 1155780, 1971247, 3942494, 5913741, 7884988, 9856235, 11827482, 17741223, 19712470, 23654964, 29568705, 35482446, 39424940, 59137410, 70964892, 88706115, 118274820, 177412230, 354824460]

約数ペア:

[(1, 354824460), (2, 177412230), (3, 118274820), (4, 88706115), (5, 70964892), (6, 59137410), (9, 39424940), (10, 35482446), (12, 29568705), (15, 23654964), (18, 19712470), (20, 17741223), (30, 11827482), (36, 9856235), (45, 7884988), (60, 5913741), (90, 3942494), (180, 1971247), (307, 1155780), (614, 577890), (921, 385260), (1228, 288945), (1535, 231156), (1842, 192630), (2763, 128420), (3070, 115578), (3684, 96315), (4605, 77052), (5526, 64210), (6140, 57789), (6421, 55260), (9210, 38526), (11052, 32105), (12842, 27630), (13815, 25684), (18420, 19263)]