90442590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14851}}^1$

素因数の和:14897

約数の個数: 64

約数和(自身を含む): 256642560

約数和(自身を除く): 166199970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 14851, 29702, 44553, 74255, 89106, 103957, 148510, 207914, 222765, 311871, 430679, 445530, 519785, 623742, 861358, 1039570, 1292037, 1559355, 2153395, 2584074, 3014753, 3118710, 4306790, 6029506, 6460185, 9044259, 12920370, 15073765, 18088518, 30147530, 45221295, 90442590]

約数ペア:

[(1, 90442590), (2, 45221295), (3, 30147530), (5, 18088518), (6, 15073765), (7, 12920370), (10, 9044259), (14, 6460185), (15, 6029506), (21, 4306790), (29, 3118710), (30, 3014753), (35, 2584074), (42, 2153395), (58, 1559355), (70, 1292037), (87, 1039570), (105, 861358), (145, 623742), (174, 519785), (203, 445530), (210, 430679), (290, 311871), (406, 222765), (435, 207914), (609, 148510), (870, 103957), (1015, 89106), (1218, 74255), (2030, 44553), (3045, 29702), (6090, 14851)]