30587190

素因数分解:

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

素因数の和:365

約数の個数: 64

約数和(自身を含む): 76108032

約数和(自身を除く): 45520842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 131, 181, 215, 258, 262, 362, 393, 430, 543, 645, 655, 786, 905, 1086, 1290, 1310, 1810, 1965, 2715, 3930, 5430, 5633, 7783, 11266, 15566, 16899, 23349, 23711, 28165, 33798, 38915, 46698, 47422, 56330, 71133, 77830, 84495, 116745, 118555, 142266, 168990, 233490, 237110, 355665, 711330, 1019573, 2039146, 3058719, 5097865, 6117438, 10195730, 15293595, 30587190]

約数ペア:

[(1, 30587190), (2, 15293595), (3, 10195730), (5, 6117438), (6, 5097865), (10, 3058719), (15, 2039146), (30, 1019573), (43, 711330), (86, 355665), (129, 237110), (131, 233490), (181, 168990), (215, 142266), (258, 118555), (262, 116745), (362, 84495), (393, 77830), (430, 71133), (543, 56330), (645, 47422), (655, 46698), (786, 38915), (905, 33798), (1086, 28165), (1290, 23711), (1310, 23349), (1810, 16899), (1965, 15566), (2715, 11266), (3930, 7783), (5430, 5633)]