30324630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 85105584

約数和(自身を除く): 54780954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 421, 490, 686, 735, 842, 1029, 1263, 1470, 1715, 2058, 2105, 2401, 2526, 2947, 3430, 4210, 4802, 5145, 5894, 6315, 7203, 8841, 10290, 12005, 12630, 14406, 14735, 17682, 20629, 24010, 29470, 36015, 41258, 44205, 61887, 72030, 88410, 103145, 123774, 144403, 206290, 288806, 309435, 433209, 618870, 722015, 866418, 1010821, 1444030, 2021642, 2166045, 3032463, 4332090, 5054105, 6064926, 10108210, 15162315, 30324630]

約数ペア:

[(1, 30324630), (2, 15162315), (3, 10108210), (5, 6064926), (6, 5054105), (7, 4332090), (10, 3032463), (14, 2166045), (15, 2021642), (21, 1444030), (30, 1010821), (35, 866418), (42, 722015), (49, 618870), (70, 433209), (98, 309435), (105, 288806), (147, 206290), (210, 144403), (245, 123774), (294, 103145), (343, 88410), (421, 72030), (490, 61887), (686, 44205), (735, 41258), (842, 36015), (1029, 29470), (1263, 24010), (1470, 20629), (1715, 17682), (2058, 14735), (2105, 14406), (2401, 12630), (2526, 12005), (2947, 10290), (3430, 8841), (4210, 7203), (4802, 6315), (5145, 5894)]