421444110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7723}}^1$

素因数の和:7857

約数の個数: 64

約数和(自身を含む): 1081112832

約数和(自身を除く): 659668722

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 321, 510, 535, 642, 1070, 1605, 1819, 3210, 3638, 5457, 7723, 9095, 10914, 15446, 18190, 23169, 27285, 38615, 46338, 54570, 77230, 115845, 131291, 231690, 262582, 393873, 656455, 787746, 826361, 1312910, 1652722, 1969365, 2479083, 3938730, 4131805, 4958166, 8263610, 12395415, 14048137, 24790830, 28096274, 42144411, 70240685, 84288822, 140481370, 210722055, 421444110]

約数ペア:

[(1, 421444110), (2, 210722055), (3, 140481370), (5, 84288822), (6, 70240685), (10, 42144411), (15, 28096274), (17, 24790830), (30, 14048137), (34, 12395415), (51, 8263610), (85, 4958166), (102, 4131805), (107, 3938730), (170, 2479083), (214, 1969365), (255, 1652722), (321, 1312910), (510, 826361), (535, 787746), (642, 656455), (1070, 393873), (1605, 262582), (1819, 231690), (3210, 131291), (3638, 115845), (5457, 77230), (7723, 54570), (9095, 46338), (10914, 38615), (15446, 27285), (18190, 23169)]