239473650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{541}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 643583808

約数和(自身を除く): 404110158

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 227, 325, 390, 454, 541, 650, 681, 975, 1082, 1135, 1362, 1623, 1950, 2270, 2705, 2951, 3246, 3405, 5410, 5675, 5902, 6810, 7033, 8115, 8853, 11350, 13525, 14066, 14755, 16230, 17025, 17706, 21099, 27050, 29510, 34050, 35165, 40575, 42198, 44265, 70330, 73775, 81150, 88530, 105495, 122807, 147550, 175825, 210990, 221325, 245614, 351650, 368421, 442650, 527475, 614035, 736842, 1054950, 1228070, 1596491, 1842105, 3070175, 3192982, 3684210, 4789473, 6140350, 7982455, 9210525, 9578946, 15964910, 18421050, 23947365, 39912275, 47894730, 79824550, 119736825, 239473650]

約数ペア:

[(1, 239473650), (2, 119736825), (3, 79824550), (5, 47894730), (6, 39912275), (10, 23947365), (13, 18421050), (15, 15964910), (25, 9578946), (26, 9210525), (30, 7982455), (39, 6140350), (50, 4789473), (65, 3684210), (75, 3192982), (78, 3070175), (130, 1842105), (150, 1596491), (195, 1228070), (227, 1054950), (325, 736842), (390, 614035), (454, 527475), (541, 442650), (650, 368421), (681, 351650), (975, 245614), (1082, 221325), (1135, 210990), (1362, 175825), (1623, 147550), (1950, 122807), (2270, 105495), (2705, 88530), (2951, 81150), (3246, 73775), (3405, 70330), (5410, 44265), (5675, 42198), (5902, 40575), (6810, 35165), (7033, 34050), (8115, 29510), (8853, 27050), (11350, 21099), (13525, 17706), (14066, 17025), (14755, 16230)]