1515291260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4273}}^1$

素因数の和:4455

約数の個数: 96

約数和(自身を含む): 3877372800

約数和(自身を除く): 2362081540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 149, 170, 238, 298, 340, 476, 595, 596, 745, 1043, 1190, 1490, 2086, 2380, 2533, 2980, 4172, 4273, 5066, 5215, 8546, 10132, 10430, 12665, 17092, 17731, 20860, 21365, 25330, 29911, 35462, 42730, 50660, 59822, 70924, 72641, 85460, 88655, 119644, 145282, 149555, 177310, 290564, 299110, 354620, 363205, 508487, 598220, 636677, 726410, 1016974, 1273354, 1452820, 2033948, 2542435, 2546708, 3183385, 4456739, 5084870, 6366770, 8913478, 10169740, 10823509, 12733540, 17826956, 21647018, 22283695, 43294036, 44567390, 54117545, 75764563, 89134780, 108235090, 151529126, 216470180, 303058252, 378822815, 757645630, 1515291260]

約数ペア:

[(1, 1515291260), (2, 757645630), (4, 378822815), (5, 303058252), (7, 216470180), (10, 151529126), (14, 108235090), (17, 89134780), (20, 75764563), (28, 54117545), (34, 44567390), (35, 43294036), (68, 22283695), (70, 21647018), (85, 17826956), (119, 12733540), (140, 10823509), (149, 10169740), (170, 8913478), (238, 6366770), (298, 5084870), (340, 4456739), (476, 3183385), (595, 2546708), (596, 2542435), (745, 2033948), (1043, 1452820), (1190, 1273354), (1490, 1016974), (2086, 726410), (2380, 636677), (2533, 598220), (2980, 508487), (4172, 363205), (4273, 354620), (5066, 299110), (5215, 290564), (8546, 177310), (10132, 149555), (10430, 145282), (12665, 119644), (17092, 88655), (17731, 85460), (20860, 72641), (21365, 70924), (25330, 59822), (29911, 50660), (35462, 42730)]