2912543940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{24019}}^1$

素因数の和:24121

約数の個数: 96

約数和(自身を含む): 8522680320

約数和(自身を除く): 5610136380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 645, 705, 860, 940, 1290, 1410, 2021, 2580, 2820, 4042, 6063, 8084, 10105, 12126, 20210, 24019, 24252, 30315, 40420, 48038, 60630, 72057, 96076, 120095, 121260, 144114, 240190, 288228, 360285, 480380, 720570, 1032817, 1128893, 1441140, 2065634, 2257786, 3098451, 3386679, 4131268, 4515572, 5164085, 5644465, 6196902, 6773358, 10328170, 11288930, 12393804, 13546716, 15492255, 16933395, 20656340, 22577860, 30984510, 33866790, 48542399, 61969020, 67733580, 97084798, 145627197, 194169596, 242711995, 291254394, 485423990, 582508788, 728135985, 970847980, 1456271970, 2912543940]

約数ペア:

[(1, 2912543940), (2, 1456271970), (3, 970847980), (4, 728135985), (5, 582508788), (6, 485423990), (10, 291254394), (12, 242711995), (15, 194169596), (20, 145627197), (30, 97084798), (43, 67733580), (47, 61969020), (60, 48542399), (86, 33866790), (94, 30984510), (129, 22577860), (141, 20656340), (172, 16933395), (188, 15492255), (215, 13546716), (235, 12393804), (258, 11288930), (282, 10328170), (430, 6773358), (470, 6196902), (516, 5644465), (564, 5164085), (645, 4515572), (705, 4131268), (860, 3386679), (940, 3098451), (1290, 2257786), (1410, 2065634), (2021, 1441140), (2580, 1128893), (2820, 1032817), (4042, 720570), (6063, 480380), (8084, 360285), (10105, 288228), (12126, 240190), (20210, 144114), (24019, 121260), (24252, 120095), (30315, 96076), (40420, 72057), (48038, 60630)]