140596290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30631}}^1$

素因数の和:30664

約数の個数: 64

約数和(自身を含む): 396990720

約数和(自身を除く): 256394430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 30631, 61262, 91893, 153155, 183786, 275679, 306310, 459465, 520727, 551358, 827037, 918930, 1041454, 1378395, 1562181, 1654074, 2603635, 2756790, 3124362, 4135185, 4686543, 5207270, 7810905, 8270370, 9373086, 14059629, 15621810, 23432715, 28119258, 46865430, 70298145, 140596290]

約数ペア:

[(1, 140596290), (2, 70298145), (3, 46865430), (5, 28119258), (6, 23432715), (9, 15621810), (10, 14059629), (15, 9373086), (17, 8270370), (18, 7810905), (27, 5207270), (30, 4686543), (34, 4135185), (45, 3124362), (51, 2756790), (54, 2603635), (85, 1654074), (90, 1562181), (102, 1378395), (135, 1041454), (153, 918930), (170, 827037), (255, 551358), (270, 520727), (306, 459465), (459, 306310), (510, 275679), (765, 183786), (918, 153155), (1530, 91893), (2295, 61262), (4590, 30631)]