2012318035

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 3171571200

約数和(自身を除く): 1159253165

約数列:

[1, 5, 7, 13, 31, 35, 49, 65, 89, 91, 155, 217, 229, 245, 403, 445, 455, 623, 637, 1085, 1145, 1157, 1519, 1603, 2015, 2759, 2821, 2977, 3115, 3185, 4361, 5785, 7099, 7595, 8015, 8099, 11221, 13795, 14105, 14885, 19313, 19747, 20381, 20839, 21805, 35495, 35867, 40495, 49693, 56105, 56693, 92287, 96565, 98735, 101905, 104195, 135191, 142667, 145873, 179335, 248465, 251069, 264953, 283465, 347851, 461435, 631811, 646009, 675955, 713335, 729365, 998669, 1255345, 1324765, 1739255, 1757483, 1854671, 3159055, 3230045, 4422677, 4522063, 4993345, 8213543, 8787415, 9273355, 12982697, 22113385, 22610315, 30958739, 41067715, 57494801, 64913485, 154793695, 287474005, 402463607, 2012318035]

約数ペア:

[(1, 2012318035), (5, 402463607), (7, 287474005), (13, 154793695), (31, 64913485), (35, 57494801), (49, 41067715), (65, 30958739), (89, 22610315), (91, 22113385), (155, 12982697), (217, 9273355), (229, 8787415), (245, 8213543), (403, 4993345), (445, 4522063), (455, 4422677), (623, 3230045), (637, 3159055), (1085, 1854671), (1145, 1757483), (1157, 1739255), (1519, 1324765), (1603, 1255345), (2015, 998669), (2759, 729365), (2821, 713335), (2977, 675955), (3115, 646009), (3185, 631811), (4361, 461435), (5785, 347851), (7099, 283465), (7595, 264953), (8015, 251069), (8099, 248465), (11221, 179335), (13795, 145873), (14105, 142667), (14885, 135191), (19313, 104195), (19747, 101905), (20381, 98735), (20839, 96565), (21805, 92287), (35495, 56693), (35867, 56105), (40495, 49693)]