280134570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3375

約数の個数: 64

約数和(自身を含む): 698098176

約数和(自身を除く): 417963606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 61, 94, 122, 141, 183, 235, 282, 305, 366, 470, 610, 705, 915, 1410, 1830, 2867, 3257, 5734, 6514, 8601, 9771, 14335, 16285, 17202, 19542, 28670, 32570, 43005, 48855, 86010, 97710, 153079, 198677, 306158, 397354, 459237, 596031, 765395, 918474, 993385, 1192062, 1530790, 1986770, 2296185, 2980155, 4592370, 5960310, 9337819, 18675638, 28013457, 46689095, 56026914, 93378190, 140067285, 280134570]

約数ペア:

[(1, 280134570), (2, 140067285), (3, 93378190), (5, 56026914), (6, 46689095), (10, 28013457), (15, 18675638), (30, 9337819), (47, 5960310), (61, 4592370), (94, 2980155), (122, 2296185), (141, 1986770), (183, 1530790), (235, 1192062), (282, 993385), (305, 918474), (366, 765395), (470, 596031), (610, 459237), (705, 397354), (915, 306158), (1410, 198677), (1830, 153079), (2867, 97710), (3257, 86010), (5734, 48855), (6514, 43005), (8601, 32570), (9771, 28670), (14335, 19542), (16285, 17202)]