31167630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1610

約数の個数: 96

約数和(自身を含む): 92461824

約数和(自身を除く): 61294194

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, 1567, 1989, 2210, 3134, 3315, 3978, 4701, 6630, 7835, 9402, 9945, 14103, 15670, 19890, 20371, 23505, 26639, 28206, 40742, 47010, 53278, 61113, 70515, 79917, 101855, 122226, 133195, 141030, 159834, 183339, 203710, 239751, 266390, 305565, 346307, 366678, 399585, 479502, 611130, 692614, 799170, 916695, 1038921, 1198755, 1731535, 1833390, 2077842, 2397510, 3116763, 3463070, 5194605, 6233526, 10389210, 15583815, 31167630]

約数ペア:

[(1, 31167630), (2, 15583815), (3, 10389210), (5, 6233526), (6, 5194605), (9, 3463070), (10, 3116763), (13, 2397510), (15, 2077842), (17, 1833390), (18, 1731535), (26, 1198755), (30, 1038921), (34, 916695), (39, 799170), (45, 692614), (51, 611130), (65, 479502), (78, 399585), (85, 366678), (90, 346307), (102, 305565), (117, 266390), (130, 239751), (153, 203710), (170, 183339), (195, 159834), (221, 141030), (234, 133195), (255, 122226), (306, 101855), (390, 79917), (442, 70515), (510, 61113), (585, 53278), (663, 47010), (765, 40742), (1105, 28206), (1170, 26639), (1326, 23505), (1530, 20371), (1567, 19890), (1989, 15670), (2210, 14103), (3134, 9945), (3315, 9402), (3978, 7835), (4701, 6630)]