85869070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5653}}^1$

素因数の和:5705

約数の個数: 48

約数和(自身を含む): 185632128

約数和(自身を除く): 99763058

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 5653, 7595, 11306, 15190, 28265, 39571, 56530, 79142, 175243, 197855, 276997, 350486, 395710, 553994, 876215, 1226701, 1384985, 1752430, 2453402, 2769970, 6133505, 8586907, 12267010, 17173814, 42934535, 85869070]

約数ペア:

[(1, 85869070), (2, 42934535), (5, 17173814), (7, 12267010), (10, 8586907), (14, 6133505), (31, 2769970), (35, 2453402), (49, 1752430), (62, 1384985), (70, 1226701), (98, 876215), (155, 553994), (217, 395710), (245, 350486), (310, 276997), (434, 197855), (490, 175243), (1085, 79142), (1519, 56530), (2170, 39571), (3038, 28265), (5653, 15190), (7595, 11306)]