40285170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2473}}^1$

素因数の和:2667

約数の個数: 48

約数和(自身を含む): 105362712

約数和(自身を除く): 65077542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2473, 2715, 3258, 4946, 5430, 7419, 8145, 12365, 14838, 16290, 22257, 24730, 37095, 44514, 74190, 111285, 222570, 447613, 895226, 1342839, 2238065, 2685678, 4028517, 4476130, 6714195, 8057034, 13428390, 20142585, 40285170]

約数ペア:

[(1, 40285170), (2, 20142585), (3, 13428390), (5, 8057034), (6, 6714195), (9, 4476130), (10, 4028517), (15, 2685678), (18, 2238065), (30, 1342839), (45, 895226), (90, 447613), (181, 222570), (362, 111285), (543, 74190), (905, 44514), (1086, 37095), (1629, 24730), (1810, 22257), (2473, 16290), (2715, 14838), (3258, 12365), (4946, 8145), (5430, 7419)]