74690970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{25667}}^1$

素因数の和:25774

約数の個数: 32

約数和(自身を含む): 181113408

約数和(自身を除く): 106422438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 25667, 51334, 77001, 128335, 154002, 256670, 385005, 770010, 2489699, 4979398, 7469097, 12448495, 14938194, 24896990, 37345485, 74690970]

約数ペア:

[(1, 74690970), (2, 37345485), (3, 24896990), (5, 14938194), (6, 12448495), (10, 7469097), (15, 4979398), (30, 2489699), (97, 770010), (194, 385005), (291, 256670), (485, 154002), (582, 128335), (970, 77001), (1455, 51334), (2910, 25667)]