42684830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7247}}^1$

素因数の和:7304

約数の個数: 32

約数和(自身を含む): 83496960

約数和(自身を除く): 40812130

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 7247, 14494, 36235, 72470, 137693, 224657, 275386, 449314, 688465, 1123285, 1376930, 2246570, 4268483, 8536966, 21342415, 42684830]

約数ペア:

[(1, 42684830), (2, 21342415), (5, 8536966), (10, 4268483), (19, 2246570), (31, 1376930), (38, 1123285), (62, 688465), (95, 449314), (155, 275386), (190, 224657), (310, 137693), (589, 72470), (1178, 36235), (2945, 14494), (5890, 7247)]