30637060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 68584320

約数和(自身を除く): 37947260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 251, 340, 359, 502, 718, 1004, 1255, 1436, 1795, 2510, 3590, 4267, 5020, 6103, 7180, 8534, 12206, 17068, 21335, 24412, 30515, 42670, 61030, 85340, 90109, 122060, 180218, 360436, 450545, 901090, 1531853, 1802180, 3063706, 6127412, 7659265, 15318530, 30637060]

約数ペア:

[(1, 30637060), (2, 15318530), (4, 7659265), (5, 6127412), (10, 3063706), (17, 1802180), (20, 1531853), (34, 901090), (68, 450545), (85, 360436), (170, 180218), (251, 122060), (340, 90109), (359, 85340), (502, 61030), (718, 42670), (1004, 30515), (1255, 24412), (1436, 21335), (1795, 17068), (2510, 12206), (3590, 8534), (4267, 7180), (5020, 6103)]