29842140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1721}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 88813872

約数和(自身を除く): 58971732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1721, 1734, 2890, 3442, 3468, 4335, 5163, 5780, 6884, 8605, 8670, 10326, 17210, 17340, 20652, 25815, 29257, 34420, 51630, 58514, 87771, 103260, 117028, 146285, 175542, 292570, 351084, 438855, 497369, 585140, 877710, 994738, 1492107, 1755420, 1989476, 2486845, 2984214, 4973690, 5968428, 7460535, 9947380, 14921070, 29842140]

約数ペア:

[(1, 29842140), (2, 14921070), (3, 9947380), (4, 7460535), (5, 5968428), (6, 4973690), (10, 2984214), (12, 2486845), (15, 1989476), (17, 1755420), (20, 1492107), (30, 994738), (34, 877710), (51, 585140), (60, 497369), (68, 438855), (85, 351084), (102, 292570), (170, 175542), (204, 146285), (255, 117028), (289, 103260), (340, 87771), (510, 58514), (578, 51630), (867, 34420), (1020, 29257), (1156, 25815), (1445, 20652), (1721, 17340), (1734, 17210), (2890, 10326), (3442, 8670), (3468, 8605), (4335, 6884), (5163, 5780)]