9123270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 23889600

約数和(自身を除く): 14766330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 157, 195, 298, 314, 390, 447, 471, 745, 785, 894, 942, 1490, 1570, 1937, 2041, 2235, 2355, 3874, 4082, 4470, 4710, 5811, 6123, 9685, 10205, 11622, 12246, 19370, 20410, 23393, 29055, 30615, 46786, 58110, 61230, 70179, 116965, 140358, 233930, 304109, 350895, 608218, 701790, 912327, 1520545, 1824654, 3041090, 4561635, 9123270]

約数ペア:

[(1, 9123270), (2, 4561635), (3, 3041090), (5, 1824654), (6, 1520545), (10, 912327), (13, 701790), (15, 608218), (26, 350895), (30, 304109), (39, 233930), (65, 140358), (78, 116965), (130, 70179), (149, 61230), (157, 58110), (195, 46786), (298, 30615), (314, 29055), (390, 23393), (447, 20410), (471, 19370), (745, 12246), (785, 11622), (894, 10205), (942, 9685), (1490, 6123), (1570, 5811), (1937, 4710), (2041, 4470), (2235, 4082), (2355, 3874)]