9862890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 25474176

約数和(自身を除く): 15611286

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 233, 249, 255, 415, 466, 498, 510, 699, 830, 1165, 1245, 1398, 1411, 2330, 2490, 2822, 3495, 3961, 4233, 6990, 7055, 7922, 8466, 11883, 14110, 19339, 19805, 21165, 23766, 38678, 39610, 42330, 58017, 59415, 96695, 116034, 118830, 193390, 290085, 328763, 580170, 657526, 986289, 1643815, 1972578, 3287630, 4931445, 9862890]

約数ペア:

[(1, 9862890), (2, 4931445), (3, 3287630), (5, 1972578), (6, 1643815), (10, 986289), (15, 657526), (17, 580170), (30, 328763), (34, 290085), (51, 193390), (83, 118830), (85, 116034), (102, 96695), (166, 59415), (170, 58017), (233, 42330), (249, 39610), (255, 38678), (415, 23766), (466, 21165), (498, 19805), (510, 19339), (699, 14110), (830, 11883), (1165, 8466), (1245, 7922), (1398, 7055), (1411, 6990), (2330, 4233), (2490, 3961), (2822, 3495)]