15479970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 41247360

約数和(自身を除く): 25767390

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 769, 915, 1342, 1538, 1830, 2013, 2307, 3355, 3845, 4026, 4614, 6710, 7690, 8459, 10065, 11535, 16918, 20130, 23070, 25377, 42295, 46909, 50754, 84590, 93818, 126885, 140727, 234545, 253770, 281454, 469090, 515999, 703635, 1031998, 1407270, 1547997, 2579995, 3095994, 5159990, 7739985, 15479970]

約数ペア:

[(1, 15479970), (2, 7739985), (3, 5159990), (5, 3095994), (6, 2579995), (10, 1547997), (11, 1407270), (15, 1031998), (22, 703635), (30, 515999), (33, 469090), (55, 281454), (61, 253770), (66, 234545), (110, 140727), (122, 126885), (165, 93818), (183, 84590), (305, 50754), (330, 46909), (366, 42295), (610, 25377), (671, 23070), (769, 20130), (915, 16918), (1342, 11535), (1538, 10065), (1830, 8459), (2013, 7690), (2307, 6710), (3355, 4614), (3845, 4026)]