349034220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41257}}^1$

素因数の和:41319

約数の個数: 72

約数和(自身を含む): 1081289664

約数和(自身を除く): 732255444

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, 41257, 82514, 123771, 165028, 206285, 247542, 371313, 412570, 495084, 618855, 742626, 825140, 1237710, 1485252, 1856565, 1939079, 2475420, 3713130, 3878158, 5817237, 7426260, 7756316, 9695395, 11634474, 17451711, 19390790, 23268948, 29086185, 34903422, 38781580, 58172370, 69806844, 87258555, 116344740, 174517110, 349034220]

約数ペア:

[(1, 349034220), (2, 174517110), (3, 116344740), (4, 87258555), (5, 69806844), (6, 58172370), (9, 38781580), (10, 34903422), (12, 29086185), (15, 23268948), (18, 19390790), (20, 17451711), (30, 11634474), (36, 9695395), (45, 7756316), (47, 7426260), (60, 5817237), (90, 3878158), (94, 3713130), (141, 2475420), (180, 1939079), (188, 1856565), (235, 1485252), (282, 1237710), (423, 825140), (470, 742626), (564, 618855), (705, 495084), (846, 412570), (940, 371313), (1410, 247542), (1692, 206285), (2115, 165028), (2820, 123771), (4230, 82514), (8460, 41257)]