271409460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4337}}^1$

素因数の和:4505

約数の個数: 96

約数和(自身を含む): 874540800

約数和(自身を除く): 603131340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2235, 2980, 3129, 4172, 4337, 4470, 5215, 6258, 8674, 8940, 10430, 12516, 13011, 15645, 17348, 20860, 21685, 26022, 30359, 31290, 43370, 52044, 60718, 62580, 65055, 86740, 91077, 121436, 130110, 151795, 182154, 260220, 303590, 364308, 455385, 607180, 646213, 910770, 1292426, 1821540, 1938639, 2584852, 3231065, 3877278, 4523491, 6462130, 7754556, 9046982, 9693195, 12924260, 13570473, 18093964, 19386390, 22617455, 27140946, 38772780, 45234910, 54281892, 67852365, 90469820, 135704730, 271409460]

約数ペア:

[(1, 271409460), (2, 135704730), (3, 90469820), (4, 67852365), (5, 54281892), (6, 45234910), (7, 38772780), (10, 27140946), (12, 22617455), (14, 19386390), (15, 18093964), (20, 13570473), (21, 12924260), (28, 9693195), (30, 9046982), (35, 7754556), (42, 6462130), (60, 4523491), (70, 3877278), (84, 3231065), (105, 2584852), (140, 1938639), (149, 1821540), (210, 1292426), (298, 910770), (420, 646213), (447, 607180), (596, 455385), (745, 364308), (894, 303590), (1043, 260220), (1490, 182154), (1788, 151795), (2086, 130110), (2235, 121436), (2980, 91077), (3129, 86740), (4172, 65055), (4337, 62580), (4470, 60718), (5215, 52044), (6258, 43370), (8674, 31290), (8940, 30359), (10430, 26022), (12516, 21685), (13011, 20860), (15645, 17348)]