71337390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 178536960

約数和(自身を除く): 107199570

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 167, 174, 290, 334, 435, 491, 501, 835, 870, 982, 1002, 1473, 1670, 2455, 2505, 2946, 4843, 4910, 5010, 7365, 9686, 14239, 14529, 14730, 24215, 28478, 29058, 42717, 48430, 71195, 72645, 81997, 85434, 142390, 145290, 163994, 213585, 245991, 409985, 427170, 491982, 819970, 1229955, 2377913, 2459910, 4755826, 7133739, 11889565, 14267478, 23779130, 35668695, 71337390]

約数ペア:

[(1, 71337390), (2, 35668695), (3, 23779130), (5, 14267478), (6, 11889565), (10, 7133739), (15, 4755826), (29, 2459910), (30, 2377913), (58, 1229955), (87, 819970), (145, 491982), (167, 427170), (174, 409985), (290, 245991), (334, 213585), (435, 163994), (491, 145290), (501, 142390), (835, 85434), (870, 81997), (982, 72645), (1002, 71195), (1473, 48430), (1670, 42717), (2455, 29058), (2505, 28478), (2946, 24215), (4843, 14730), (4910, 14529), (5010, 14239), (7365, 9686)]