1330731420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13499}}^1$

素因数の和:13595

約数の個数: 96

約数和(自身を含む): 3919104000

約数和(自身を除く): 2588372580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 93, 106, 124, 155, 159, 186, 212, 265, 310, 318, 372, 465, 530, 620, 636, 795, 930, 1060, 1590, 1643, 1860, 3180, 3286, 4929, 6572, 8215, 9858, 13499, 16430, 19716, 24645, 26998, 32860, 40497, 49290, 53996, 67495, 80994, 98580, 134990, 161988, 202485, 269980, 404970, 418469, 715447, 809940, 836938, 1255407, 1430894, 1673876, 2092345, 2146341, 2510814, 2861788, 3577235, 4184690, 4292682, 5021628, 6277035, 7154470, 8369380, 8585364, 10731705, 12554070, 14308940, 21463410, 22178857, 25108140, 42926820, 44357714, 66536571, 88715428, 110894285, 133073142, 221788570, 266146284, 332682855, 443577140, 665365710, 1330731420]

約数ペア:

[(1, 1330731420), (2, 665365710), (3, 443577140), (4, 332682855), (5, 266146284), (6, 221788570), (10, 133073142), (12, 110894285), (15, 88715428), (20, 66536571), (30, 44357714), (31, 42926820), (53, 25108140), (60, 22178857), (62, 21463410), (93, 14308940), (106, 12554070), (124, 10731705), (155, 8585364), (159, 8369380), (186, 7154470), (212, 6277035), (265, 5021628), (310, 4292682), (318, 4184690), (372, 3577235), (465, 2861788), (530, 2510814), (620, 2146341), (636, 2092345), (795, 1673876), (930, 1430894), (1060, 1255407), (1590, 836938), (1643, 809940), (1860, 715447), (3180, 418469), (3286, 404970), (4929, 269980), (6572, 202485), (8215, 161988), (9858, 134990), (13499, 98580), (16430, 80994), (19716, 67495), (24645, 53996), (26998, 49290), (32860, 40497)]