722506590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26849}}^1$

素因数の和:26898

約数の個数: 96

約数和(自身を含む): 2111054400

約数和(自身を除く): 1388547810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 8970, 13455, 26849, 26910, 53698, 80547, 134245, 161094, 241641, 268490, 349037, 402735, 483282, 617527, 698074, 805470, 1047111, 1208205, 1235054, 1745185, 1852581, 2094222, 2416410, 3087635, 3141333, 3490370, 3705162, 5235555, 5557743, 6175270, 6282666, 8027851, 9262905, 10471110, 11115486, 15706665, 16055702, 18525810, 24083553, 27788715, 31413330, 40139255, 48167106, 55577430, 72250659, 80278510, 120417765, 144501318, 240835530, 361253295, 722506590]

約数ペア:

[(1, 722506590), (2, 361253295), (3, 240835530), (5, 144501318), (6, 120417765), (9, 80278510), (10, 72250659), (13, 55577430), (15, 48167106), (18, 40139255), (23, 31413330), (26, 27788715), (30, 24083553), (39, 18525810), (45, 16055702), (46, 15706665), (65, 11115486), (69, 10471110), (78, 9262905), (90, 8027851), (115, 6282666), (117, 6175270), (130, 5557743), (138, 5235555), (195, 3705162), (207, 3490370), (230, 3141333), (234, 3087635), (299, 2416410), (345, 2094222), (390, 1852581), (414, 1745185), (585, 1235054), (598, 1208205), (690, 1047111), (897, 805470), (1035, 698074), (1170, 617527), (1495, 483282), (1794, 402735), (2070, 349037), (2691, 268490), (2990, 241641), (4485, 161094), (5382, 134245), (8970, 80547), (13455, 53698), (26849, 26910)]