2016309130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13751}}^1$

素因数の和:13843

約数の個数: 64

約数和(自身を含む): 4182368256

約数和(自身を除く): 2166059126

約数列:

[1, 2, 5, 10, 11, 22, 31, 43, 55, 62, 86, 110, 155, 215, 310, 341, 430, 473, 682, 946, 1333, 1705, 2365, 2666, 3410, 4730, 6665, 13330, 13751, 14663, 27502, 29326, 68755, 73315, 137510, 146630, 151261, 302522, 426281, 591293, 756305, 852562, 1182586, 1512610, 2131405, 2956465, 4262810, 4689091, 5912930, 6504223, 9378182, 13008446, 18330083, 23445455, 32521115, 36660166, 46890910, 65042230, 91650415, 183300830, 201630913, 403261826, 1008154565, 2016309130]

約数ペア:

[(1, 2016309130), (2, 1008154565), (5, 403261826), (10, 201630913), (11, 183300830), (22, 91650415), (31, 65042230), (43, 46890910), (55, 36660166), (62, 32521115), (86, 23445455), (110, 18330083), (155, 13008446), (215, 9378182), (310, 6504223), (341, 5912930), (430, 4689091), (473, 4262810), (682, 2956465), (946, 2131405), (1333, 1512610), (1705, 1182586), (2365, 852562), (2666, 756305), (3410, 591293), (4730, 426281), (6665, 302522), (13330, 151261), (13751, 146630), (14663, 137510), (27502, 73315), (29326, 68755)]