904008030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{26881}}^1$

素因数の和:26969

約数の個数: 64

約数和(自身を含む): 2322604800

約数和(自身を除く): 1418596770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 59, 95, 114, 118, 177, 190, 285, 295, 354, 570, 590, 885, 1121, 1770, 2242, 3363, 5605, 6726, 11210, 16815, 26881, 33630, 53762, 80643, 134405, 161286, 268810, 403215, 510739, 806430, 1021478, 1532217, 1585979, 2553695, 3064434, 3171958, 4757937, 5107390, 7661085, 7929895, 9515874, 15322170, 15859790, 23789685, 30133601, 47579370, 60267202, 90400803, 150668005, 180801606, 301336010, 452004015, 904008030]

約数ペア:

[(1, 904008030), (2, 452004015), (3, 301336010), (5, 180801606), (6, 150668005), (10, 90400803), (15, 60267202), (19, 47579370), (30, 30133601), (38, 23789685), (57, 15859790), (59, 15322170), (95, 9515874), (114, 7929895), (118, 7661085), (177, 5107390), (190, 4757937), (285, 3171958), (295, 3064434), (354, 2553695), (570, 1585979), (590, 1532217), (885, 1021478), (1121, 806430), (1770, 510739), (2242, 403215), (3363, 268810), (5605, 161286), (6726, 134405), (11210, 80643), (16815, 53762), (26881, 33630)]