7629270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 20355840

約数和(自身を除く): 12726570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 379, 610, 671, 758, 915, 1137, 1342, 1830, 1895, 2013, 2274, 3355, 3790, 4026, 4169, 5685, 6710, 8338, 10065, 11370, 12507, 20130, 20845, 23119, 25014, 41690, 46238, 62535, 69357, 115595, 125070, 138714, 231190, 254309, 346785, 508618, 693570, 762927, 1271545, 1525854, 2543090, 3814635, 7629270]

約数ペア:

[(1, 7629270), (2, 3814635), (3, 2543090), (5, 1525854), (6, 1271545), (10, 762927), (11, 693570), (15, 508618), (22, 346785), (30, 254309), (33, 231190), (55, 138714), (61, 125070), (66, 115595), (110, 69357), (122, 62535), (165, 46238), (183, 41690), (305, 25014), (330, 23119), (366, 20845), (379, 20130), (610, 12507), (671, 11370), (758, 10065), (915, 8338), (1137, 6710), (1342, 5685), (1830, 4169), (1895, 4026), (2013, 3790), (2274, 3355)]