42139710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 113601600

約数和(自身を除く): 71461890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1609, 1746, 2619, 2910, 3218, 4365, 4827, 5238, 8045, 8730, 9654, 13095, 14481, 16090, 24135, 26190, 28962, 43443, 48270, 72405, 86886, 144810, 156073, 217215, 312146, 434430, 468219, 780365, 936438, 1404657, 1560730, 2341095, 2809314, 4213971, 4682190, 7023285, 8427942, 14046570, 21069855, 42139710]

約数ペア:

[(1, 42139710), (2, 21069855), (3, 14046570), (5, 8427942), (6, 7023285), (9, 4682190), (10, 4213971), (15, 2809314), (18, 2341095), (27, 1560730), (30, 1404657), (45, 936438), (54, 780365), (90, 468219), (97, 434430), (135, 312146), (194, 217215), (270, 156073), (291, 144810), (485, 86886), (582, 72405), (873, 48270), (970, 43443), (1455, 28962), (1609, 26190), (1746, 24135), (2619, 16090), (2910, 14481), (3218, 13095), (4365, 9654), (4827, 8730), (5238, 8045)]