4028490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2663

約数の個数: 48

約数和(自身を含む): 11094408

約数和(自身を除く): 7065918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 2633, 5266, 7899, 13165, 15798, 23697, 26330, 39495, 44761, 47394, 78990, 89522, 118485, 134283, 223805, 236970, 268566, 402849, 447610, 671415, 805698, 1342830, 2014245, 4028490]

約数ペア:

[(1, 4028490), (2, 2014245), (3, 1342830), (5, 805698), (6, 671415), (9, 447610), (10, 402849), (15, 268566), (17, 236970), (18, 223805), (30, 134283), (34, 118485), (45, 89522), (51, 78990), (85, 47394), (90, 44761), (102, 39495), (153, 26330), (170, 23697), (255, 15798), (306, 13165), (510, 7899), (765, 5266), (1530, 2633)]