2642759790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{16931}}^1$

素因数の和:17006

約数の個数: 96

約数和(自身を含む): 7134196608

約数和(自身を除く): 4491436818

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 121, 129, 165, 215, 242, 258, 330, 363, 430, 473, 605, 645, 726, 946, 1210, 1290, 1419, 1815, 2365, 2838, 3630, 4730, 5203, 7095, 10406, 14190, 15609, 16931, 26015, 31218, 33862, 50793, 52030, 78045, 84655, 101586, 156090, 169310, 186241, 253965, 372482, 507930, 558723, 728033, 931205, 1117446, 1456066, 1862410, 2048651, 2184099, 2793615, 3640165, 4097302, 4368198, 5587230, 6145953, 7280330, 8008363, 10243255, 10920495, 12291906, 16016726, 20486510, 21840990, 24025089, 30729765, 40041815, 48050178, 61459530, 80083630, 88091993, 120125445, 176183986, 240250890, 264275979, 440459965, 528551958, 880919930, 1321379895, 2642759790]

約数ペア:

[(1, 2642759790), (2, 1321379895), (3, 880919930), (5, 528551958), (6, 440459965), (10, 264275979), (11, 240250890), (15, 176183986), (22, 120125445), (30, 88091993), (33, 80083630), (43, 61459530), (55, 48050178), (66, 40041815), (86, 30729765), (110, 24025089), (121, 21840990), (129, 20486510), (165, 16016726), (215, 12291906), (242, 10920495), (258, 10243255), (330, 8008363), (363, 7280330), (430, 6145953), (473, 5587230), (605, 4368198), (645, 4097302), (726, 3640165), (946, 2793615), (1210, 2184099), (1290, 2048651), (1419, 1862410), (1815, 1456066), (2365, 1117446), (2838, 931205), (3630, 728033), (4730, 558723), (5203, 507930), (7095, 372482), (10406, 253965), (14190, 186241), (15609, 169310), (16931, 156090), (26015, 101586), (31218, 84655), (33862, 78045), (50793, 52030)]