17312850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 72

約数和(自身を含む): 47199360

約数和(自身を除く): 29886510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 395, 450, 474, 487, 711, 790, 974, 1185, 1422, 1461, 1975, 2370, 2435, 2922, 3555, 3950, 4383, 4870, 5925, 7110, 7305, 8766, 11850, 12175, 14610, 17775, 21915, 24350, 35550, 36525, 38473, 43830, 73050, 76946, 109575, 115419, 192365, 219150, 230838, 346257, 384730, 577095, 692514, 961825, 1154190, 1731285, 1923650, 2885475, 3462570, 5770950, 8656425, 17312850]

約数ペア:

[(1, 17312850), (2, 8656425), (3, 5770950), (5, 3462570), (6, 2885475), (9, 1923650), (10, 1731285), (15, 1154190), (18, 961825), (25, 692514), (30, 577095), (45, 384730), (50, 346257), (75, 230838), (79, 219150), (90, 192365), (150, 115419), (158, 109575), (225, 76946), (237, 73050), (395, 43830), (450, 38473), (474, 36525), (487, 35550), (711, 24350), (790, 21915), (974, 17775), (1185, 14610), (1422, 12175), (1461, 11850), (1975, 8766), (2370, 7305), (2435, 7110), (2922, 5925), (3555, 4870), (3950, 4383)]