9047740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 22861440

約数和(自身を除く): 13813700

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 68, 85, 89, 92, 115, 130, 170, 178, 221, 230, 260, 299, 340, 356, 391, 442, 445, 460, 598, 782, 884, 890, 1105, 1157, 1196, 1495, 1513, 1564, 1780, 1955, 2047, 2210, 2314, 2990, 3026, 3910, 4094, 4420, 4628, 5083, 5785, 5980, 6052, 7565, 7820, 8188, 10166, 10235, 11570, 15130, 19669, 20332, 20470, 23140, 25415, 26611, 30260, 34799, 39338, 40940, 50830, 53222, 69598, 78676, 98345, 101660, 106444, 133055, 139196, 173995, 196690, 266110, 347990, 393380, 452387, 532220, 695980, 904774, 1809548, 2261935, 4523870, 9047740]

約数ペア:

[(1, 9047740), (2, 4523870), (4, 2261935), (5, 1809548), (10, 904774), (13, 695980), (17, 532220), (20, 452387), (23, 393380), (26, 347990), (34, 266110), (46, 196690), (52, 173995), (65, 139196), (68, 133055), (85, 106444), (89, 101660), (92, 98345), (115, 78676), (130, 69598), (170, 53222), (178, 50830), (221, 40940), (230, 39338), (260, 34799), (299, 30260), (340, 26611), (356, 25415), (391, 23140), (442, 20470), (445, 20332), (460, 19669), (598, 15130), (782, 11570), (884, 10235), (890, 10166), (1105, 8188), (1157, 7820), (1196, 7565), (1495, 6052), (1513, 5980), (1564, 5785), (1780, 5083), (1955, 4628), (2047, 4420), (2210, 4094), (2314, 3910), (2990, 3026)]