7912740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 25482240

約数和(自身を除く): 17569500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 631, 660, 836, 1045, 1140, 1254, 1262, 1893, 2090, 2508, 2524, 3135, 3155, 3786, 4180, 6270, 6310, 6941, 7572, 9465, 11989, 12540, 12620, 13882, 18930, 20823, 23978, 27764, 34705, 35967, 37860, 41646, 47956, 59945, 69410, 71934, 83292, 104115, 119890, 131879, 138820, 143868, 179835, 208230, 239780, 263758, 359670, 395637, 416460, 527516, 659395, 719340, 791274, 1318790, 1582548, 1978185, 2637580, 3956370, 7912740]

約数ペア:

[(1, 7912740), (2, 3956370), (3, 2637580), (4, 1978185), (5, 1582548), (6, 1318790), (10, 791274), (11, 719340), (12, 659395), (15, 527516), (19, 416460), (20, 395637), (22, 359670), (30, 263758), (33, 239780), (38, 208230), (44, 179835), (55, 143868), (57, 138820), (60, 131879), (66, 119890), (76, 104115), (95, 83292), (110, 71934), (114, 69410), (132, 59945), (165, 47956), (190, 41646), (209, 37860), (220, 35967), (228, 34705), (285, 27764), (330, 23978), (380, 20823), (418, 18930), (570, 13882), (627, 12620), (631, 12540), (660, 11989), (836, 9465), (1045, 7572), (1140, 6941), (1254, 6310), (1262, 6270), (1893, 4180), (2090, 3786), (2508, 3155), (2524, 3135)]