80589690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52673}}^1$

素因数の和:52703

約数の個数: 48

約数和(自身を含む): 221862888

約数和(自身を除く): 141273198

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, 52673, 105346, 158019, 263365, 316038, 474057, 526730, 790095, 895441, 948114, 1580190, 1790882, 2370285, 2686323, 4477205, 4740570, 5372646, 8058969, 8954410, 13431615, 16117938, 26863230, 40294845, 80589690]

約数ペア:

[(1, 80589690), (2, 40294845), (3, 26863230), (5, 16117938), (6, 13431615), (9, 8954410), (10, 8058969), (15, 5372646), (17, 4740570), (18, 4477205), (30, 2686323), (34, 2370285), (45, 1790882), (51, 1580190), (85, 948114), (90, 895441), (102, 790095), (153, 526730), (170, 474057), (255, 316038), (306, 263365), (510, 158019), (765, 105346), (1530, 52673)]