12440940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12197}}^1$

素因数の和:12226

約数の個数: 48

約数和(自身を含む): 36886752

約数和(自身を除く): 24445812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 12197, 24394, 36591, 48788, 60985, 73182, 121970, 146364, 182955, 207349, 243940, 365910, 414698, 622047, 731820, 829396, 1036745, 1244094, 2073490, 2488188, 3110235, 4146980, 6220470, 12440940]

約数ペア:

[(1, 12440940), (2, 6220470), (3, 4146980), (4, 3110235), (5, 2488188), (6, 2073490), (10, 1244094), (12, 1036745), (15, 829396), (17, 731820), (20, 622047), (30, 414698), (34, 365910), (51, 243940), (60, 207349), (68, 182955), (85, 146364), (102, 121970), (170, 73182), (204, 60985), (255, 48788), (340, 36591), (510, 24394), (1020, 12197)]