80454030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2261

約数の個数: 64

約数和(自身を含む): 207344448

約数和(自身を除く): 126890418

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 1095, 1241, 2161, 2190, 2482, 3723, 4322, 6205, 6483, 7446, 10805, 12410, 12966, 18615, 21610, 32415, 36737, 37230, 64830, 73474, 110211, 157753, 183685, 220422, 315506, 367370, 473259, 551055, 788765, 946518, 1102110, 1577530, 2366295, 2681801, 4732590, 5363602, 8045403, 13409005, 16090806, 26818010, 40227015, 80454030]

約数ペア:

[(1, 80454030), (2, 40227015), (3, 26818010), (5, 16090806), (6, 13409005), (10, 8045403), (15, 5363602), (17, 4732590), (30, 2681801), (34, 2366295), (51, 1577530), (73, 1102110), (85, 946518), (102, 788765), (146, 551055), (170, 473259), (219, 367370), (255, 315506), (365, 220422), (438, 183685), (510, 157753), (730, 110211), (1095, 73474), (1241, 64830), (2161, 37230), (2190, 36737), (2482, 32415), (3723, 21610), (4322, 18615), (6205, 12966), (6483, 12410), (7446, 10805)]