39744390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1466

約数の個数: 96

約数和(自身を含む): 116881920

約数和(自身を除く): 77137530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1423, 1470, 1862, 1995, 2793, 2846, 3990, 4269, 4655, 5586, 7115, 8538, 9310, 9961, 13965, 14230, 19922, 21345, 27037, 27930, 29883, 42690, 49805, 54074, 59766, 69727, 81111, 99610, 135185, 139454, 149415, 162222, 189259, 209181, 270370, 298830, 348635, 378518, 405555, 418362, 567777, 697270, 811110, 946295, 1045905, 1135554, 1324813, 1892590, 2091810, 2649626, 2838885, 3974439, 5677770, 6624065, 7948878, 13248130, 19872195, 39744390]

約数ペア:

[(1, 39744390), (2, 19872195), (3, 13248130), (5, 7948878), (6, 6624065), (7, 5677770), (10, 3974439), (14, 2838885), (15, 2649626), (19, 2091810), (21, 1892590), (30, 1324813), (35, 1135554), (38, 1045905), (42, 946295), (49, 811110), (57, 697270), (70, 567777), (95, 418362), (98, 405555), (105, 378518), (114, 348635), (133, 298830), (147, 270370), (190, 209181), (210, 189259), (245, 162222), (266, 149415), (285, 139454), (294, 135185), (399, 99610), (490, 81111), (570, 69727), (665, 59766), (735, 54074), (798, 49805), (931, 42690), (1330, 29883), (1423, 27930), (1470, 27037), (1862, 21345), (1995, 19922), (2793, 14230), (2846, 13965), (3990, 9961), (4269, 9310), (4655, 8538), (5586, 7115)]