211345890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1373}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 580905216

約数和(自身を除く): 369559326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 733, 1373, 1466, 2199, 2746, 3665, 4119, 4398, 5131, 6865, 7330, 8238, 9611, 10262, 10995, 13730, 15393, 19222, 20595, 21990, 25655, 28833, 30786, 41190, 48055, 51310, 57666, 76965, 96110, 144165, 153930, 288330, 1006409, 2012818, 3019227, 5032045, 6038454, 7044863, 10064090, 14089726, 15096135, 21134589, 30192270, 35224315, 42269178, 70448630, 105672945, 211345890]

約数ペア:

[(1, 211345890), (2, 105672945), (3, 70448630), (5, 42269178), (6, 35224315), (7, 30192270), (10, 21134589), (14, 15096135), (15, 14089726), (21, 10064090), (30, 7044863), (35, 6038454), (42, 5032045), (70, 3019227), (105, 2012818), (210, 1006409), (733, 288330), (1373, 153930), (1466, 144165), (2199, 96110), (2746, 76965), (3665, 57666), (4119, 51310), (4398, 48055), (5131, 41190), (6865, 30786), (7330, 28833), (8238, 25655), (9611, 21990), (10262, 20595), (10995, 19222), (13730, 15393)]