227688210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2912

約数の個数: 96

約数和(自身を含む): 636629760

約数和(自身を除く): 408941550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 423, 470, 570, 705, 846, 855, 893, 1410, 1710, 1786, 2115, 2679, 2833, 4230, 4465, 5358, 5666, 8037, 8499, 8930, 13395, 14165, 16074, 16998, 25497, 26790, 28330, 40185, 42495, 50994, 53827, 80370, 84990, 107654, 127485, 133151, 161481, 254970, 266302, 269135, 322962, 399453, 484443, 538270, 665755, 798906, 807405, 968886, 1198359, 1331510, 1614810, 1997265, 2396718, 2422215, 2529869, 3994530, 4844430, 5059738, 5991795, 7589607, 11983590, 12649345, 15179214, 22768821, 25298690, 37948035, 45537642, 75896070, 113844105, 227688210]

約数ペア:

[(1, 227688210), (2, 113844105), (3, 75896070), (5, 45537642), (6, 37948035), (9, 25298690), (10, 22768821), (15, 15179214), (18, 12649345), (19, 11983590), (30, 7589607), (38, 5991795), (45, 5059738), (47, 4844430), (57, 3994530), (90, 2529869), (94, 2422215), (95, 2396718), (114, 1997265), (141, 1614810), (171, 1331510), (190, 1198359), (235, 968886), (282, 807405), (285, 798906), (342, 665755), (423, 538270), (470, 484443), (570, 399453), (705, 322962), (846, 269135), (855, 266302), (893, 254970), (1410, 161481), (1710, 133151), (1786, 127485), (2115, 107654), (2679, 84990), (2833, 80370), (4230, 53827), (4465, 50994), (5358, 42495), (5666, 40185), (8037, 28330), (8499, 26790), (8930, 25497), (13395, 16998), (14165, 16074)]