9090880980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{62791}}^1$

素因数の和:62949

約数の個数: 96

約数和(自身を含む): 27005583360

約数和(自身を除く): 17914702380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 508, 570, 635, 762, 1140, 1270, 1524, 1905, 2413, 2540, 3810, 4826, 7239, 7620, 9652, 12065, 14478, 24130, 28956, 36195, 48260, 62791, 72390, 125582, 144780, 188373, 251164, 313955, 376746, 627910, 753492, 941865, 1193029, 1255820, 1883730, 2386058, 3579087, 3767460, 4772116, 5965145, 7158174, 7974457, 11930290, 14316348, 15948914, 17895435, 23860580, 23923371, 31897828, 35790870, 39872285, 47846742, 71581740, 79744570, 95693484, 119616855, 151514683, 159489140, 239233710, 303029366, 454544049, 478467420, 606058732, 757573415, 909088098, 1515146830, 1818176196, 2272720245, 3030293660, 4545440490, 9090880980]

約数ペア:

[(1, 9090880980), (2, 4545440490), (3, 3030293660), (4, 2272720245), (5, 1818176196), (6, 1515146830), (10, 909088098), (12, 757573415), (15, 606058732), (19, 478467420), (20, 454544049), (30, 303029366), (38, 239233710), (57, 159489140), (60, 151514683), (76, 119616855), (95, 95693484), (114, 79744570), (127, 71581740), (190, 47846742), (228, 39872285), (254, 35790870), (285, 31897828), (380, 23923371), (381, 23860580), (508, 17895435), (570, 15948914), (635, 14316348), (762, 11930290), (1140, 7974457), (1270, 7158174), (1524, 5965145), (1905, 4772116), (2413, 3767460), (2540, 3579087), (3810, 2386058), (4826, 1883730), (7239, 1255820), (7620, 1193029), (9652, 941865), (12065, 753492), (14478, 627910), (24130, 376746), (28956, 313955), (36195, 251164), (48260, 188373), (62791, 144780), (72390, 125582)]