42274110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 62235330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 89, 142, 178, 213, 223, 267, 355, 426, 445, 446, 534, 669, 710, 890, 1065, 1115, 1335, 1338, 2130, 2230, 2670, 3345, 6319, 6690, 12638, 15833, 18957, 19847, 31595, 31666, 37914, 39694, 47499, 59541, 63190, 79165, 94785, 94998, 99235, 119082, 158330, 189570, 198470, 237495, 297705, 474990, 595410, 1409137, 2818274, 4227411, 7045685, 8454822, 14091370, 21137055, 42274110]

約数ペア:

[(1, 42274110), (2, 21137055), (3, 14091370), (5, 8454822), (6, 7045685), (10, 4227411), (15, 2818274), (30, 1409137), (71, 595410), (89, 474990), (142, 297705), (178, 237495), (213, 198470), (223, 189570), (267, 158330), (355, 119082), (426, 99235), (445, 94998), (446, 94785), (534, 79165), (669, 63190), (710, 59541), (890, 47499), (1065, 39694), (1115, 37914), (1335, 31666), (1338, 31595), (2130, 19847), (2230, 18957), (2670, 15833), (3345, 12638), (6319, 6690)]