30760380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{24413}}^1$

素因数の和:24435

約数の個数: 72

約数和(自身を含む): 106640352

約数和(自身を除く): 75879972

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, 24413, 48826, 73239, 97652, 122065, 146478, 170891, 219717, 244130, 292956, 341782, 366195, 439434, 488260, 512673, 683564, 732390, 854455, 878868, 1025346, 1098585, 1464780, 1538019, 1708910, 2050692, 2197170, 2563365, 3076038, 3417820, 4394340, 5126730, 6152076, 7690095, 10253460, 15380190, 30760380]

約数ペア:

[(1, 30760380), (2, 15380190), (3, 10253460), (4, 7690095), (5, 6152076), (6, 5126730), (7, 4394340), (9, 3417820), (10, 3076038), (12, 2563365), (14, 2197170), (15, 2050692), (18, 1708910), (20, 1538019), (21, 1464780), (28, 1098585), (30, 1025346), (35, 878868), (36, 854455), (42, 732390), (45, 683564), (60, 512673), (63, 488260), (70, 439434), (84, 366195), (90, 341782), (105, 292956), (126, 244130), (140, 219717), (180, 170891), (210, 146478), (252, 122065), (315, 97652), (420, 73239), (630, 48826), (1260, 24413)]