64853790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 163593216

約数和(自身を除く): 98739426

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 193, 230, 345, 386, 487, 579, 690, 965, 974, 1158, 1461, 1930, 2435, 2895, 2922, 4439, 4870, 5790, 7305, 8878, 11201, 13317, 14610, 22195, 22402, 26634, 33603, 44390, 56005, 66585, 67206, 93991, 112010, 133170, 168015, 187982, 281973, 336030, 469955, 563946, 939910, 1409865, 2161793, 2819730, 4323586, 6485379, 10808965, 12970758, 21617930, 32426895, 64853790]

約数ペア:

[(1, 64853790), (2, 32426895), (3, 21617930), (5, 12970758), (6, 10808965), (10, 6485379), (15, 4323586), (23, 2819730), (30, 2161793), (46, 1409865), (69, 939910), (115, 563946), (138, 469955), (193, 336030), (230, 281973), (345, 187982), (386, 168015), (487, 133170), (579, 112010), (690, 93991), (965, 67206), (974, 66585), (1158, 56005), (1461, 44390), (1930, 33603), (2435, 26634), (2895, 22402), (2922, 22195), (4439, 14610), (4870, 13317), (5790, 11201), (7305, 8878)]