30498170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 59614488

約数和(自身を除く): 29116318

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 173, 289, 305, 346, 578, 610, 865, 1037, 1445, 1730, 2074, 2890, 2941, 5185, 5882, 10370, 10553, 14705, 17629, 21106, 29410, 35258, 49997, 52765, 88145, 99994, 105530, 176290, 179401, 249985, 358802, 499970, 897005, 1794010, 3049817, 6099634, 15249085, 30498170]

約数ペア:

[(1, 30498170), (2, 15249085), (5, 6099634), (10, 3049817), (17, 1794010), (34, 897005), (61, 499970), (85, 358802), (122, 249985), (170, 179401), (173, 176290), (289, 105530), (305, 99994), (346, 88145), (578, 52765), (610, 49997), (865, 35258), (1037, 29410), (1445, 21106), (1730, 17629), (2074, 14705), (2890, 10553), (2941, 10370), (5185, 5882)]