8013810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 22708224

約数和(自身を除く): 14694414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1231, 1302, 2170, 2462, 3255, 3693, 6155, 6510, 7386, 8617, 12310, 17234, 18465, 25851, 36930, 38161, 43085, 51702, 76322, 86170, 114483, 129255, 190805, 228966, 258510, 267127, 381610, 534254, 572415, 801381, 1144830, 1335635, 1602762, 2671270, 4006905, 8013810]

約数ペア:

[(1, 8013810), (2, 4006905), (3, 2671270), (5, 1602762), (6, 1335635), (7, 1144830), (10, 801381), (14, 572415), (15, 534254), (21, 381610), (30, 267127), (31, 258510), (35, 228966), (42, 190805), (62, 129255), (70, 114483), (93, 86170), (105, 76322), (155, 51702), (186, 43085), (210, 38161), (217, 36930), (310, 25851), (434, 18465), (465, 17234), (651, 12310), (930, 8617), (1085, 7386), (1231, 6510), (1302, 6155), (2170, 3693), (2462, 3255)]