73614940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3529}}^1$

素因数の和:3694

約数の個数: 48

約数和(自身を含む): 177912000

約数和(自身を除く): 104297060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 3529, 4172, 5215, 7058, 10430, 14116, 17645, 20860, 24703, 35290, 49406, 70580, 98812, 123515, 247030, 494060, 525821, 1051642, 2103284, 2629105, 3680747, 5258210, 7361494, 10516420, 14722988, 18403735, 36807470, 73614940]

約数ペア:

[(1, 73614940), (2, 36807470), (4, 18403735), (5, 14722988), (7, 10516420), (10, 7361494), (14, 5258210), (20, 3680747), (28, 2629105), (35, 2103284), (70, 1051642), (140, 525821), (149, 494060), (298, 247030), (596, 123515), (745, 98812), (1043, 70580), (1490, 49406), (2086, 35290), (2980, 24703), (3529, 20860), (4172, 17645), (5215, 14116), (7058, 10430)]