470235220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6983}}^1$

素因数の和:7049

約数の個数: 96

約数和(自身を含む): 1248403968

約数和(自身を除く): 778168748

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 4810, 5180, 6734, 6983, 9620, 13468, 13966, 16835, 27932, 33670, 34915, 48881, 67340, 69830, 90779, 97762, 139660, 181558, 195524, 244405, 258371, 363116, 453895, 488810, 516742, 635453, 907790, 977620, 1033484, 1270906, 1291855, 1808597, 1815580, 2541812, 2583710, 3177265, 3358823, 3617194, 5167420, 6354530, 6717646, 7234388, 9042985, 12709060, 13435292, 16794115, 18085970, 23511761, 33588230, 36171940, 47023522, 67176460, 94047044, 117558805, 235117610, 470235220]

約数ペア:

[(1, 470235220), (2, 235117610), (4, 117558805), (5, 94047044), (7, 67176460), (10, 47023522), (13, 36171940), (14, 33588230), (20, 23511761), (26, 18085970), (28, 16794115), (35, 13435292), (37, 12709060), (52, 9042985), (65, 7234388), (70, 6717646), (74, 6354530), (91, 5167420), (130, 3617194), (140, 3358823), (148, 3177265), (182, 2583710), (185, 2541812), (259, 1815580), (260, 1808597), (364, 1291855), (370, 1270906), (455, 1033484), (481, 977620), (518, 907790), (740, 635453), (910, 516742), (962, 488810), (1036, 453895), (1295, 363116), (1820, 258371), (1924, 244405), (2405, 195524), (2590, 181558), (3367, 139660), (4810, 97762), (5180, 90779), (6734, 69830), (6983, 67340), (9620, 48881), (13468, 34915), (13966, 33670), (16835, 27932)]