70594940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 97055620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 53, 65, 94, 106, 109, 130, 188, 212, 218, 235, 260, 265, 436, 470, 530, 545, 611, 689, 940, 1060, 1090, 1222, 1378, 1417, 2180, 2444, 2491, 2756, 2834, 3055, 3445, 4982, 5123, 5668, 5777, 6110, 6890, 7085, 9964, 10246, 11554, 12220, 12455, 13780, 14170, 20492, 23108, 24910, 25615, 28340, 28885, 32383, 49820, 51230, 57770, 64766, 66599, 75101, 102460, 115540, 129532, 133198, 150202, 161915, 266396, 271519, 300404, 323830, 332995, 375505, 543038, 647660, 665990, 751010, 1086076, 1331980, 1357595, 1502020, 2715190, 3529747, 5430380, 7059494, 14118988, 17648735, 35297470, 70594940]

約数ペア:

[(1, 70594940), (2, 35297470), (4, 17648735), (5, 14118988), (10, 7059494), (13, 5430380), (20, 3529747), (26, 2715190), (47, 1502020), (52, 1357595), (53, 1331980), (65, 1086076), (94, 751010), (106, 665990), (109, 647660), (130, 543038), (188, 375505), (212, 332995), (218, 323830), (235, 300404), (260, 271519), (265, 266396), (436, 161915), (470, 150202), (530, 133198), (545, 129532), (611, 115540), (689, 102460), (940, 75101), (1060, 66599), (1090, 64766), (1222, 57770), (1378, 51230), (1417, 49820), (2180, 32383), (2444, 28885), (2491, 28340), (2756, 25615), (2834, 24910), (3055, 23108), (3445, 20492), (4982, 14170), (5123, 13780), (5668, 12455), (5777, 12220), (6110, 11554), (6890, 10246), (7085, 9964)]