128575341990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{15451}}^1\times {\mathrm{92461}}^1$

素因数の和:107925

約数の個数: 48

約数和(自身を含む): 334321140816

約数和(自身を除く): 205745798826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 15451, 30902, 46353, 77255, 92461, 92706, 139059, 154510, 184922, 231765, 277383, 278118, 462305, 463530, 554766, 695295, 832149, 924610, 1386915, 1390590, 1664298, 2773830, 4160745, 8321490, 1428614911, 2857229822, 4285844733, 7143074555, 8571689466, 12857534199, 14286149110, 21429223665, 25715068398, 42858447330, 64287670995, 128575341990]

約数ペア:

[(1, 128575341990), (2, 64287670995), (3, 42858447330), (5, 25715068398), (6, 21429223665), (9, 14286149110), (10, 12857534199), (15, 8571689466), (18, 7143074555), (30, 4285844733), (45, 2857229822), (90, 1428614911), (15451, 8321490), (30902, 4160745), (46353, 2773830), (77255, 1664298), (92461, 1390590), (92706, 1386915), (139059, 924610), (154510, 832149), (184922, 695295), (231765, 554766), (277383, 463530), (278118, 462305)]