61174380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 177585408

約数和(自身を除く): 116411028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 131, 172, 181, 215, 258, 262, 362, 393, 430, 516, 524, 543, 645, 655, 724, 786, 860, 905, 1086, 1290, 1310, 1572, 1810, 1965, 2172, 2580, 2620, 2715, 3620, 3930, 5430, 5633, 7783, 7860, 10860, 11266, 15566, 16899, 22532, 23349, 23711, 28165, 31132, 33798, 38915, 46698, 47422, 56330, 67596, 71133, 77830, 84495, 93396, 94844, 112660, 116745, 118555, 142266, 155660, 168990, 233490, 237110, 284532, 337980, 355665, 466980, 474220, 711330, 1019573, 1422660, 2039146, 3058719, 4078292, 5097865, 6117438, 10195730, 12234876, 15293595, 20391460, 30587190, 61174380]

約数ペア:

[(1, 61174380), (2, 30587190), (3, 20391460), (4, 15293595), (5, 12234876), (6, 10195730), (10, 6117438), (12, 5097865), (15, 4078292), (20, 3058719), (30, 2039146), (43, 1422660), (60, 1019573), (86, 711330), (129, 474220), (131, 466980), (172, 355665), (181, 337980), (215, 284532), (258, 237110), (262, 233490), (362, 168990), (393, 155660), (430, 142266), (516, 118555), (524, 116745), (543, 112660), (645, 94844), (655, 93396), (724, 84495), (786, 77830), (860, 71133), (905, 67596), (1086, 56330), (1290, 47422), (1310, 46698), (1572, 38915), (1810, 33798), (1965, 31132), (2172, 28165), (2580, 23711), (2620, 23349), (2715, 22532), (3620, 16899), (3930, 15566), (5430, 11266), (5633, 10860), (7783, 7860)]