205710019830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{46646263}}^1$

素因数の和:46646290

約数の個数: 72

約数和(自身を含む): 622167869232

約数和(自身を除く): 416457849402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 46646263, 93292526, 139938789, 233231315, 279877578, 326523841, 419816367, 466462630, 653047682, 699693945, 839632734, 979571523, 1399387890, 1632619205, 1959143046, 2099081835, 2285666887, 2938714569, 3265238410, 4198163670, 4571333774, 4897857615, 5877429138, 6857000661, 9795715230, 11428334435, 13714001322, 14693572845, 20571001983, 22856668870, 29387145690, 34285003305, 41142003966, 68570006610, 102855009915, 205710019830]

約数ペア:

[(1, 205710019830), (2, 102855009915), (3, 68570006610), (5, 41142003966), (6, 34285003305), (7, 29387145690), (9, 22856668870), (10, 20571001983), (14, 14693572845), (15, 13714001322), (18, 11428334435), (21, 9795715230), (30, 6857000661), (35, 5877429138), (42, 4897857615), (45, 4571333774), (49, 4198163670), (63, 3265238410), (70, 2938714569), (90, 2285666887), (98, 2099081835), (105, 1959143046), (126, 1632619205), (147, 1399387890), (210, 979571523), (245, 839632734), (294, 699693945), (315, 653047682), (441, 466462630), (490, 419816367), (630, 326523841), (735, 279877578), (882, 233231315), (1470, 139938789), (2205, 93292526), (4410, 46646263)]