90825930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 256510800

約数和(自身を除く): 165684870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 149, 195, 234, 298, 390, 447, 521, 585, 745, 894, 1042, 1170, 1341, 1490, 1563, 1937, 2235, 2605, 2682, 3126, 3874, 4470, 4689, 5210, 5811, 6705, 6773, 7815, 9378, 9685, 11622, 13410, 13546, 15630, 17433, 19370, 20319, 23445, 29055, 33865, 34866, 40638, 46890, 58110, 60957, 67730, 77629, 87165, 101595, 121914, 155258, 174330, 203190, 232887, 304785, 388145, 465774, 609570, 698661, 776290, 1009177, 1164435, 1397322, 2018354, 2328870, 3027531, 3493305, 5045885, 6055062, 6986610, 9082593, 10091770, 15137655, 18165186, 30275310, 45412965, 90825930]

約数ペア:

[(1, 90825930), (2, 45412965), (3, 30275310), (5, 18165186), (6, 15137655), (9, 10091770), (10, 9082593), (13, 6986610), (15, 6055062), (18, 5045885), (26, 3493305), (30, 3027531), (39, 2328870), (45, 2018354), (65, 1397322), (78, 1164435), (90, 1009177), (117, 776290), (130, 698661), (149, 609570), (195, 465774), (234, 388145), (298, 304785), (390, 232887), (447, 203190), (521, 174330), (585, 155258), (745, 121914), (894, 101595), (1042, 87165), (1170, 77629), (1341, 67730), (1490, 60957), (1563, 58110), (1937, 46890), (2235, 40638), (2605, 34866), (2682, 33865), (3126, 29055), (3874, 23445), (4470, 20319), (4689, 19370), (5210, 17433), (5811, 15630), (6705, 13546), (6773, 13410), (7815, 11622), (9378, 9685)]