90148590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{143093}}^1$

素因数の和:143113

約数の個数: 48

約数和(自身を含む): 267871968

約数和(自身を除く): 177723378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 143093, 286186, 429279, 715465, 858558, 1001651, 1287837, 1430930, 2003302, 2146395, 2575674, 3004953, 4292790, 5008255, 6009906, 6439185, 9014859, 10016510, 12878370, 15024765, 18029718, 30049530, 45074295, 90148590]

約数ペア:

[(1, 90148590), (2, 45074295), (3, 30049530), (5, 18029718), (6, 15024765), (7, 12878370), (9, 10016510), (10, 9014859), (14, 6439185), (15, 6009906), (18, 5008255), (21, 4292790), (30, 3004953), (35, 2575674), (42, 2146395), (45, 2003302), (63, 1430930), (70, 1287837), (90, 1001651), (105, 858558), (126, 715465), (210, 429279), (315, 286186), (630, 143093)]