42100980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11503}}^1$

素因数の和:11576

約数の個数: 48

約数和(自身を含む): 119825664

約数和(自身を除く): 77724684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 11503, 23006, 34509, 46012, 57515, 69018, 115030, 138036, 172545, 230060, 345090, 690180, 701683, 1403366, 2105049, 2806732, 3508415, 4210098, 7016830, 8420196, 10525245, 14033660, 21050490, 42100980]

約数ペア:

[(1, 42100980), (2, 21050490), (3, 14033660), (4, 10525245), (5, 8420196), (6, 7016830), (10, 4210098), (12, 3508415), (15, 2806732), (20, 2105049), (30, 1403366), (60, 701683), (61, 690180), (122, 345090), (183, 230060), (244, 172545), (305, 138036), (366, 115030), (610, 69018), (732, 57515), (915, 46012), (1220, 34509), (1830, 23006), (3660, 11503)]