9971036190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{12911}}^1\times {\mathrm{8581}}^1$

素因数の和:21505

約数の個数: 48

約数和(自身を含む): 25929723456

約数和(自身を除く): 15958687266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 8581, 12911, 17162, 25743, 25822, 38733, 42905, 51486, 64555, 77229, 77466, 85810, 116199, 128715, 129110, 154458, 193665, 232398, 257430, 386145, 387330, 580995, 772290, 1161990, 110789291, 221578582, 332367873, 553946455, 664735746, 997103619, 1107892910, 1661839365, 1994207238, 3323678730, 4985518095, 9971036190]

約数ペア:

[(1, 9971036190), (2, 4985518095), (3, 3323678730), (5, 1994207238), (6, 1661839365), (9, 1107892910), (10, 997103619), (15, 664735746), (18, 553946455), (30, 332367873), (45, 221578582), (90, 110789291), (8581, 1161990), (12911, 772290), (17162, 580995), (25743, 387330), (25822, 386145), (38733, 257430), (42905, 232398), (51486, 193665), (64555, 154458), (77229, 129110), (77466, 128715), (85810, 116199)]