30697450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 65710080

約数和(自身を除く): 35012630

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 229, 350, 383, 458, 766, 1145, 1603, 1915, 2290, 2681, 3206, 3830, 5362, 5725, 8015, 9575, 11450, 13405, 16030, 19150, 26810, 40075, 67025, 80150, 87707, 134050, 175414, 438535, 613949, 877070, 1227898, 2192675, 3069745, 4385350, 6139490, 15348725, 30697450]

約数ペア:

[(1, 30697450), (2, 15348725), (5, 6139490), (7, 4385350), (10, 3069745), (14, 2192675), (25, 1227898), (35, 877070), (50, 613949), (70, 438535), (175, 175414), (229, 134050), (350, 87707), (383, 80150), (458, 67025), (766, 40075), (1145, 26810), (1603, 19150), (1915, 16030), (2290, 13405), (2681, 11450), (3206, 9575), (3830, 8015), (5362, 5725)]