1628013570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{2447}}^1$

素因数の和:2855

約数の個数: 64

約数和(自身を含む): 3979155456

約数和(自身を除く): 2351141886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 331, 335, 402, 662, 670, 993, 1005, 1655, 1986, 2010, 2447, 3310, 4894, 4965, 7341, 9930, 12235, 14682, 22177, 24470, 36705, 44354, 66531, 73410, 110885, 133062, 163949, 221770, 327898, 332655, 491847, 665310, 809957, 819745, 983694, 1619914, 1639490, 2429871, 2459235, 4049785, 4859742, 4918470, 8099570, 12149355, 24298710, 54267119, 108534238, 162801357, 271335595, 325602714, 542671190, 814006785, 1628013570]

約数ペア:

[(1, 1628013570), (2, 814006785), (3, 542671190), (5, 325602714), (6, 271335595), (10, 162801357), (15, 108534238), (30, 54267119), (67, 24298710), (134, 12149355), (201, 8099570), (331, 4918470), (335, 4859742), (402, 4049785), (662, 2459235), (670, 2429871), (993, 1639490), (1005, 1619914), (1655, 983694), (1986, 819745), (2010, 809957), (2447, 665310), (3310, 491847), (4894, 332655), (4965, 327898), (7341, 221770), (9930, 163949), (12235, 133062), (14682, 110885), (22177, 73410), (24470, 66531), (36705, 44354)]