6290830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 14450688

約数和(自身を除く): 8159858

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 223, 310, 403, 434, 446, 455, 806, 910, 1085, 1115, 1561, 2015, 2170, 2230, 2821, 2899, 3122, 4030, 5642, 5798, 6913, 7805, 13826, 14105, 14495, 15610, 20293, 28210, 28990, 34565, 40586, 48391, 69130, 89869, 96782, 101465, 179738, 202930, 241955, 449345, 483910, 629083, 898690, 1258166, 3145415, 6290830]

約数ペア:

[(1, 6290830), (2, 3145415), (5, 1258166), (7, 898690), (10, 629083), (13, 483910), (14, 449345), (26, 241955), (31, 202930), (35, 179738), (62, 101465), (65, 96782), (70, 89869), (91, 69130), (130, 48391), (155, 40586), (182, 34565), (217, 28990), (223, 28210), (310, 20293), (403, 15610), (434, 14495), (446, 14105), (455, 13826), (806, 7805), (910, 6913), (1085, 5798), (1115, 5642), (1561, 4030), (2015, 3122), (2170, 2899), (2230, 2821)]