29889650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 68567040

約数和(自身を除く): 38677390

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 47, 50, 70, 79, 94, 115, 158, 161, 175, 230, 235, 322, 329, 350, 395, 470, 553, 575, 658, 790, 805, 1081, 1106, 1150, 1175, 1610, 1645, 1817, 1975, 2162, 2350, 2765, 3290, 3634, 3713, 3950, 4025, 5405, 5530, 7426, 7567, 8050, 8225, 9085, 10810, 12719, 13825, 15134, 16450, 18170, 18565, 25438, 25991, 27025, 27650, 37130, 37835, 45425, 51982, 54050, 63595, 75670, 85399, 90850, 92825, 127190, 129955, 170798, 185650, 189175, 259910, 317975, 378350, 426995, 597793, 635950, 649775, 853990, 1195586, 1299550, 2134975, 2988965, 4269950, 5977930, 14944825, 29889650]

約数ペア:

[(1, 29889650), (2, 14944825), (5, 5977930), (7, 4269950), (10, 2988965), (14, 2134975), (23, 1299550), (25, 1195586), (35, 853990), (46, 649775), (47, 635950), (50, 597793), (70, 426995), (79, 378350), (94, 317975), (115, 259910), (158, 189175), (161, 185650), (175, 170798), (230, 129955), (235, 127190), (322, 92825), (329, 90850), (350, 85399), (395, 75670), (470, 63595), (553, 54050), (575, 51982), (658, 45425), (790, 37835), (805, 37130), (1081, 27650), (1106, 27025), (1150, 25991), (1175, 25438), (1610, 18565), (1645, 18170), (1817, 16450), (1975, 15134), (2162, 13825), (2350, 12719), (2765, 10810), (3290, 9085), (3634, 8225), (3713, 8050), (3950, 7567), (4025, 7426), (5405, 5530)]