2928570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 7520256

約数和(自身を除く): 4591686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 67, 93, 94, 134, 141, 155, 186, 201, 235, 282, 310, 335, 402, 465, 470, 670, 705, 930, 1005, 1410, 1457, 2010, 2077, 2914, 3149, 4154, 4371, 6231, 6298, 7285, 8742, 9447, 10385, 12462, 14570, 15745, 18894, 20770, 21855, 31155, 31490, 43710, 47235, 62310, 94470, 97619, 195238, 292857, 488095, 585714, 976190, 1464285, 2928570]

約数ペア:

[(1, 2928570), (2, 1464285), (3, 976190), (5, 585714), (6, 488095), (10, 292857), (15, 195238), (30, 97619), (31, 94470), (47, 62310), (62, 47235), (67, 43710), (93, 31490), (94, 31155), (134, 21855), (141, 20770), (155, 18894), (186, 15745), (201, 14570), (235, 12462), (282, 10385), (310, 9447), (335, 8742), (402, 7285), (465, 6298), (470, 6231), (670, 4371), (705, 4154), (930, 3149), (1005, 2914), (1410, 2077), (1457, 2010)]