61320870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3083}}^1$

素因数の和:3126

約数の個数: 96

約数和(自身を含む): 181857312

約数和(自身を除く): 120536442

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3083, 3315, 3978, 6166, 6630, 9249, 9945, 15415, 18498, 19890, 27747, 30830, 40079, 46245, 52411, 55494, 80158, 92490, 104822, 120237, 138735, 157233, 200395, 240474, 262055, 277470, 314466, 360711, 400790, 471699, 524110, 601185, 681343, 721422, 786165, 943398, 1202370, 1362686, 1572330, 1803555, 2044029, 2358495, 3406715, 3607110, 4088058, 4716990, 6132087, 6813430, 10220145, 12264174, 20440290, 30660435, 61320870]

約数ペア:

[(1, 61320870), (2, 30660435), (3, 20440290), (5, 12264174), (6, 10220145), (9, 6813430), (10, 6132087), (13, 4716990), (15, 4088058), (17, 3607110), (18, 3406715), (26, 2358495), (30, 2044029), (34, 1803555), (39, 1572330), (45, 1362686), (51, 1202370), (65, 943398), (78, 786165), (85, 721422), (90, 681343), (102, 601185), (117, 524110), (130, 471699), (153, 400790), (170, 360711), (195, 314466), (221, 277470), (234, 262055), (255, 240474), (306, 200395), (390, 157233), (442, 138735), (510, 120237), (585, 104822), (663, 92490), (765, 80158), (1105, 55494), (1170, 52411), (1326, 46245), (1530, 40079), (1989, 30830), (2210, 27747), (3083, 19890), (3315, 18498), (3978, 15415), (6166, 9945), (6630, 9249)]