4072470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 10506240

約数和(自身を除く): 6433770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 151, 155, 174, 186, 290, 302, 310, 435, 453, 465, 755, 870, 899, 906, 930, 1510, 1798, 2265, 2697, 4379, 4495, 4530, 4681, 5394, 8758, 8990, 9362, 13137, 13485, 14043, 21895, 23405, 26274, 26970, 28086, 43790, 46810, 65685, 70215, 131370, 135749, 140430, 271498, 407247, 678745, 814494, 1357490, 2036235, 4072470]

約数ペア:

[(1, 4072470), (2, 2036235), (3, 1357490), (5, 814494), (6, 678745), (10, 407247), (15, 271498), (29, 140430), (30, 135749), (31, 131370), (58, 70215), (62, 65685), (87, 46810), (93, 43790), (145, 28086), (151, 26970), (155, 26274), (174, 23405), (186, 21895), (290, 14043), (302, 13485), (310, 13137), (435, 9362), (453, 8990), (465, 8758), (755, 5394), (870, 4681), (899, 4530), (906, 4495), (930, 4379), (1510, 2697), (1798, 2265)]