1382084820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163367}}^1$

素因数の和:163429

約数の個数: 72

約数和(自身を含む): 4281548544

約数和(自身を除く): 2899463724

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, 163367, 326734, 490101, 653468, 816835, 980202, 1470303, 1633670, 1960404, 2450505, 2940606, 3267340, 4901010, 5881212, 7351515, 7678249, 9802020, 14703030, 15356498, 23034747, 29406060, 30712996, 38391245, 46069494, 69104241, 76782490, 92138988, 115173735, 138208482, 153564980, 230347470, 276416964, 345521205, 460694940, 691042410, 1382084820]

約数ペア:

[(1, 1382084820), (2, 691042410), (3, 460694940), (4, 345521205), (5, 276416964), (6, 230347470), (9, 153564980), (10, 138208482), (12, 115173735), (15, 92138988), (18, 76782490), (20, 69104241), (30, 46069494), (36, 38391245), (45, 30712996), (47, 29406060), (60, 23034747), (90, 15356498), (94, 14703030), (141, 9802020), (180, 7678249), (188, 7351515), (235, 5881212), (282, 4901010), (423, 3267340), (470, 2940606), (564, 2450505), (705, 1960404), (846, 1633670), (940, 1470303), (1410, 980202), (1692, 816835), (2115, 653468), (2820, 490101), (4230, 326734), (8460, 163367)]