3854998490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{77239}}^1$

素因数の和:77307

約数の個数: 64

約数和(自身を含む): 8542126080

約数和(自身を除く): 4687127590

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1085, 1426, 1610, 2170, 3565, 4991, 7130, 9982, 24955, 49910, 77239, 154478, 386195, 540673, 772390, 1081346, 1776497, 2394409, 2703365, 3552994, 4788818, 5406730, 8882485, 11972045, 12435479, 16760863, 17764970, 23944090, 24870958, 33521726, 55071407, 62177395, 83804315, 110142814, 124354790, 167608630, 275357035, 385499849, 550714070, 770999698, 1927499245, 3854998490]

約数ペア:

[(1, 3854998490), (2, 1927499245), (5, 770999698), (7, 550714070), (10, 385499849), (14, 275357035), (23, 167608630), (31, 124354790), (35, 110142814), (46, 83804315), (62, 62177395), (70, 55071407), (115, 33521726), (155, 24870958), (161, 23944090), (217, 17764970), (230, 16760863), (310, 12435479), (322, 11972045), (434, 8882485), (713, 5406730), (805, 4788818), (1085, 3552994), (1426, 2703365), (1610, 2394409), (2170, 1776497), (3565, 1081346), (4991, 772390), (7130, 540673), (9982, 386195), (24955, 154478), (49910, 77239)]