164369970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 448830720

約数和(自身を除く): 284460750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 71, 87, 90, 142, 145, 174, 213, 261, 290, 355, 426, 435, 522, 639, 710, 870, 887, 1065, 1278, 1305, 1774, 2059, 2130, 2610, 2661, 3195, 4118, 4435, 5322, 6177, 6390, 7983, 8870, 10295, 12354, 13305, 15966, 18531, 20590, 25723, 26610, 30885, 37062, 39915, 51446, 61770, 62977, 77169, 79830, 92655, 125954, 128615, 154338, 185310, 188931, 231507, 257230, 314885, 377862, 385845, 463014, 566793, 629770, 771690, 944655, 1133586, 1157535, 1826333, 1889310, 2315070, 2833965, 3652666, 5478999, 5667930, 9131665, 10957998, 16436997, 18263330, 27394995, 32873994, 54789990, 82184985, 164369970]

約数ペア:

[(1, 164369970), (2, 82184985), (3, 54789990), (5, 32873994), (6, 27394995), (9, 18263330), (10, 16436997), (15, 10957998), (18, 9131665), (29, 5667930), (30, 5478999), (45, 3652666), (58, 2833965), (71, 2315070), (87, 1889310), (90, 1826333), (142, 1157535), (145, 1133586), (174, 944655), (213, 771690), (261, 629770), (290, 566793), (355, 463014), (426, 385845), (435, 377862), (522, 314885), (639, 257230), (710, 231507), (870, 188931), (887, 185310), (1065, 154338), (1278, 128615), (1305, 125954), (1774, 92655), (2059, 79830), (2130, 77169), (2610, 62977), (2661, 61770), (3195, 51446), (4118, 39915), (4435, 37062), (5322, 30885), (6177, 26610), (6390, 25723), (7983, 20590), (8870, 18531), (10295, 15966), (12354, 13305)]