124315380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{98663}}^1$

素因数の和:98685

約数の個数: 72

約数和(自身を含む): 430964352

約数和(自身を除く): 306648972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 98663, 197326, 295989, 394652, 493315, 591978, 690641, 887967, 986630, 1183956, 1381282, 1479945, 1775934, 1973260, 2071923, 2762564, 2959890, 3453205, 3551868, 4143846, 4439835, 5919780, 6215769, 6906410, 8287692, 8879670, 10359615, 12431538, 13812820, 17759340, 20719230, 24863076, 31078845, 41438460, 62157690, 124315380]

約数ペア:

[(1, 124315380), (2, 62157690), (3, 41438460), (4, 31078845), (5, 24863076), (6, 20719230), (7, 17759340), (9, 13812820), (10, 12431538), (12, 10359615), (14, 8879670), (15, 8287692), (18, 6906410), (20, 6215769), (21, 5919780), (28, 4439835), (30, 4143846), (35, 3551868), (36, 3453205), (42, 2959890), (45, 2762564), (60, 2071923), (63, 1973260), (70, 1775934), (84, 1479945), (90, 1381282), (105, 1183956), (126, 986630), (140, 887967), (180, 690641), (210, 591978), (252, 493315), (315, 394652), (420, 295989), (630, 197326), (1260, 98663)]