710940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 2166192

約数和(自身を除く): 1455252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 289, 340, 410, 492, 510, 578, 615, 697, 820, 867, 1020, 1156, 1230, 1394, 1445, 1734, 2091, 2460, 2788, 2890, 3468, 3485, 4182, 4335, 5780, 6970, 8364, 8670, 10455, 11849, 13940, 17340, 20910, 23698, 35547, 41820, 47396, 59245, 71094, 118490, 142188, 177735, 236980, 355470, 710940]

約数ペア:

[(1, 710940), (2, 355470), (3, 236980), (4, 177735), (5, 142188), (6, 118490), (10, 71094), (12, 59245), (15, 47396), (17, 41820), (20, 35547), (30, 23698), (34, 20910), (41, 17340), (51, 13940), (60, 11849), (68, 10455), (82, 8670), (85, 8364), (102, 6970), (123, 5780), (164, 4335), (170, 4182), (204, 3485), (205, 3468), (246, 2890), (255, 2788), (289, 2460), (340, 2091), (410, 1734), (492, 1445), (510, 1394), (578, 1230), (615, 1156), (697, 1020), (820, 867)]