74270340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8779}}^1$

素因数の和:8841

約数の個数: 72

約数和(自身を含む): 230106240

約数和(自身を除く): 155835900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 8779, 17558, 26337, 35116, 43895, 52674, 79011, 87790, 105348, 131685, 158022, 175580, 263370, 316044, 395055, 412613, 526740, 790110, 825226, 1237839, 1580220, 1650452, 2063065, 2475678, 3713517, 4126130, 4951356, 6189195, 7427034, 8252260, 12378390, 14854068, 18567585, 24756780, 37135170, 74270340]

約数ペア:

[(1, 74270340), (2, 37135170), (3, 24756780), (4, 18567585), (5, 14854068), (6, 12378390), (9, 8252260), (10, 7427034), (12, 6189195), (15, 4951356), (18, 4126130), (20, 3713517), (30, 2475678), (36, 2063065), (45, 1650452), (47, 1580220), (60, 1237839), (90, 825226), (94, 790110), (141, 526740), (180, 412613), (188, 395055), (235, 316044), (282, 263370), (423, 175580), (470, 158022), (564, 131685), (705, 105348), (846, 87790), (940, 79011), (1410, 52674), (1692, 43895), (2115, 35116), (2820, 26337), (4230, 17558), (8460, 8779)]