73189830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{49789}}^1$

素因数の和:49813

約数の個数: 48

約数和(自身を含む): 204338160

約数和(自身を除く): 131148330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 49789, 99578, 149367, 248945, 298734, 348523, 497890, 697046, 746835, 1045569, 1493670, 1742615, 2091138, 2439661, 3485230, 4879322, 5227845, 7318983, 10455690, 12198305, 14637966, 24396610, 36594915, 73189830]

約数ペア:

[(1, 73189830), (2, 36594915), (3, 24396610), (5, 14637966), (6, 12198305), (7, 10455690), (10, 7318983), (14, 5227845), (15, 4879322), (21, 3485230), (30, 2439661), (35, 2091138), (42, 1742615), (49, 1493670), (70, 1045569), (98, 746835), (105, 697046), (147, 497890), (210, 348523), (245, 298734), (294, 248945), (490, 149367), (735, 99578), (1470, 49789)]