16585380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13163}}^1$

素因数の和:13185

約数の個数: 72

約数和(自身を含む): 57500352

約数和(自身を除く): 40914972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13163, 26326, 39489, 52652, 65815, 78978, 92141, 118467, 131630, 157956, 184282, 197445, 236934, 263260, 276423, 368564, 394890, 460705, 473868, 552846, 592335, 789780, 829269, 921410, 1105692, 1184670, 1382115, 1658538, 1842820, 2369340, 2764230, 3317076, 4146345, 5528460, 8292690, 16585380]

約数ペア:

[(1, 16585380), (2, 8292690), (3, 5528460), (4, 4146345), (5, 3317076), (6, 2764230), (7, 2369340), (9, 1842820), (10, 1658538), (12, 1382115), (14, 1184670), (15, 1105692), (18, 921410), (20, 829269), (21, 789780), (28, 592335), (30, 552846), (35, 473868), (36, 460705), (42, 394890), (45, 368564), (60, 276423), (63, 263260), (70, 236934), (84, 197445), (90, 184282), (105, 157956), (126, 131630), (140, 118467), (180, 92141), (210, 78978), (252, 65815), (315, 52652), (420, 39489), (630, 26326), (1260, 13163)]