78056490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25261}}^1$

素因数の和:25374

約数の個数: 32

約数和(自身を含む): 189161856

約数和(自身を除く): 111105366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 25261, 50522, 75783, 126305, 151566, 252610, 378915, 757830, 2601883, 5203766, 7805649, 13009415, 15611298, 26018830, 39028245, 78056490]

約数ペア:

[(1, 78056490), (2, 39028245), (3, 26018830), (5, 15611298), (6, 13009415), (10, 7805649), (15, 5203766), (30, 2601883), (103, 757830), (206, 378915), (309, 252610), (515, 151566), (618, 126305), (1030, 75783), (1545, 50522), (3090, 25261)]