284103470

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 602467200

約数和(自身を除く): 318363730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 343, 490, 565, 686, 733, 791, 1130, 1466, 1582, 1715, 3430, 3665, 3955, 5131, 5537, 7330, 7910, 10262, 11074, 25655, 27685, 35917, 38759, 51310, 55370, 71834, 77518, 82829, 165658, 179585, 193795, 251419, 359170, 387590, 414145, 502838, 579803, 828290, 1159606, 1257095, 2514190, 2899015, 4058621, 5798030, 8117242, 20293105, 28410347, 40586210, 56820694, 142051735, 284103470]

約数ペア:

[(1, 284103470), (2, 142051735), (5, 56820694), (7, 40586210), (10, 28410347), (14, 20293105), (35, 8117242), (49, 5798030), (70, 4058621), (98, 2899015), (113, 2514190), (226, 1257095), (245, 1159606), (343, 828290), (490, 579803), (565, 502838), (686, 414145), (733, 387590), (791, 359170), (1130, 251419), (1466, 193795), (1582, 179585), (1715, 165658), (3430, 82829), (3665, 77518), (3955, 71834), (5131, 55370), (5537, 51310), (7330, 38759), (7910, 35917), (10262, 27685), (11074, 25655)]