43758330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 128

約数和(自身を含む): 137963520

約数和(自身を除く): 94205190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 997, 1045, 1155, 1254, 1330, 1463, 1994, 1995, 2090, 2310, 2926, 2991, 3135, 3990, 4389, 4985, 5982, 6270, 6979, 7315, 8778, 9970, 10967, 13958, 14630, 14955, 18943, 20937, 21934, 21945, 29910, 32901, 34895, 37886, 41874, 43890, 54835, 56829, 65802, 69790, 76769, 94715, 104685, 109670, 113658, 132601, 153538, 164505, 189430, 208373, 209370, 230307, 265202, 284145, 329010, 383845, 397803, 416746, 460614, 568290, 625119, 663005, 767690, 795606, 1041865, 1151535, 1250238, 1326010, 1458611, 1989015, 2083730, 2303070, 2917222, 3125595, 3978030, 4375833, 6251190, 7293055, 8751666, 14586110, 21879165, 43758330]

約数ペア:

[(1, 43758330), (2, 21879165), (3, 14586110), (5, 8751666), (6, 7293055), (7, 6251190), (10, 4375833), (11, 3978030), (14, 3125595), (15, 2917222), (19, 2303070), (21, 2083730), (22, 1989015), (30, 1458611), (33, 1326010), (35, 1250238), (38, 1151535), (42, 1041865), (55, 795606), (57, 767690), (66, 663005), (70, 625119), (77, 568290), (95, 460614), (105, 416746), (110, 397803), (114, 383845), (133, 329010), (154, 284145), (165, 265202), (190, 230307), (209, 209370), (210, 208373), (231, 189430), (266, 164505), (285, 153538), (330, 132601), (385, 113658), (399, 109670), (418, 104685), (462, 94715), (570, 76769), (627, 69790), (665, 65802), (770, 56829), (798, 54835), (997, 43890), (1045, 41874), (1155, 37886), (1254, 34895), (1330, 32901), (1463, 29910), (1994, 21945), (1995, 21934), (2090, 20937), (2310, 18943), (2926, 14955), (2991, 14630), (3135, 13958), (3990, 10967), (4389, 9970), (4985, 8778), (5982, 7315), (6270, 6979)]