1704194620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 3804143616

約数和(自身を除く): 2099948996

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 233, 235, 251, 310, 466, 470, 502, 620, 932, 940, 1004, 1165, 1255, 1457, 2330, 2510, 2914, 4660, 5020, 5828, 7223, 7285, 7781, 10951, 11797, 14446, 14570, 15562, 21902, 23594, 28892, 29140, 31124, 36115, 38905, 43804, 47188, 54755, 58483, 58985, 72230, 77810, 109510, 116966, 117970, 144460, 155620, 219020, 233932, 235940, 292415, 339481, 365707, 584830, 678962, 731414, 1169660, 1357924, 1462828, 1697405, 1812973, 1828535, 2748701, 3394810, 3625946, 3657070, 5497402, 6789620, 7251892, 7314140, 9064865, 10994804, 13743505, 18129730, 27487010, 36259460, 54974020, 85209731, 170419462, 340838924, 426048655, 852097310, 1704194620]

約数ペア:

[(1, 1704194620), (2, 852097310), (4, 426048655), (5, 340838924), (10, 170419462), (20, 85209731), (31, 54974020), (47, 36259460), (62, 27487010), (94, 18129730), (124, 13743505), (155, 10994804), (188, 9064865), (233, 7314140), (235, 7251892), (251, 6789620), (310, 5497402), (466, 3657070), (470, 3625946), (502, 3394810), (620, 2748701), (932, 1828535), (940, 1812973), (1004, 1697405), (1165, 1462828), (1255, 1357924), (1457, 1169660), (2330, 731414), (2510, 678962), (2914, 584830), (4660, 365707), (5020, 339481), (5828, 292415), (7223, 235940), (7285, 233932), (7781, 219020), (10951, 155620), (11797, 144460), (14446, 117970), (14570, 116966), (15562, 109510), (21902, 77810), (23594, 72230), (28892, 58985), (29140, 58483), (31124, 54755), (36115, 47188), (38905, 43804)]