170295580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13367}}^1$

素因数の和:13403

約数の個数: 72

約数和(自身を含む): 448041888

約数和(自身を除く): 277746308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 13367, 26734, 53468, 66835, 93569, 133670, 173771, 187138, 267340, 347542, 374276, 467845, 654983, 695084, 868855, 935690, 1216397, 1309966, 1737710, 1871380, 2432794, 2619932, 3274915, 3475420, 4865588, 6081985, 6549830, 8514779, 12163970, 13099660, 17029558, 24327940, 34059116, 42573895, 85147790, 170295580]

約数ペア:

[(1, 170295580), (2, 85147790), (4, 42573895), (5, 34059116), (7, 24327940), (10, 17029558), (13, 13099660), (14, 12163970), (20, 8514779), (26, 6549830), (28, 6081985), (35, 4865588), (49, 3475420), (52, 3274915), (65, 2619932), (70, 2432794), (91, 1871380), (98, 1737710), (130, 1309966), (140, 1216397), (182, 935690), (196, 868855), (245, 695084), (260, 654983), (364, 467845), (455, 374276), (490, 347542), (637, 267340), (910, 187138), (980, 173771), (1274, 133670), (1820, 93569), (2548, 66835), (3185, 53468), (6370, 26734), (12740, 13367)]