74407590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2693}}^1$

素因数の和:3013

約数の個数: 48

約数和(自身を含む): 194161968

約数和(自身を除く): 119754378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 921, 1535, 1842, 2693, 2763, 3070, 4605, 5386, 5526, 8079, 9210, 13465, 13815, 16158, 24237, 26930, 27630, 40395, 48474, 80790, 121185, 242370, 826751, 1653502, 2480253, 4133755, 4960506, 7440759, 8267510, 12401265, 14881518, 24802530, 37203795, 74407590]

約数ペア:

[(1, 74407590), (2, 37203795), (3, 24802530), (5, 14881518), (6, 12401265), (9, 8267510), (10, 7440759), (15, 4960506), (18, 4133755), (30, 2480253), (45, 1653502), (90, 826751), (307, 242370), (614, 121185), (921, 80790), (1535, 48474), (1842, 40395), (2693, 27630), (2763, 26930), (3070, 24237), (4605, 16158), (5386, 13815), (5526, 13465), (8079, 9210)]