7782060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 25627392

約数和(自身を除く): 17845332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 907, 1430, 1716, 1814, 2145, 2721, 2860, 3628, 4290, 4535, 5442, 8580, 9070, 9977, 10884, 11791, 13605, 18140, 19954, 23582, 27210, 29931, 35373, 39908, 47164, 49885, 54420, 58955, 59862, 70746, 99770, 117910, 119724, 129701, 141492, 149655, 176865, 199540, 235820, 259402, 299310, 353730, 389103, 518804, 598620, 648505, 707460, 778206, 1297010, 1556412, 1945515, 2594020, 3891030, 7782060]

約数ペア:

[(1, 7782060), (2, 3891030), (3, 2594020), (4, 1945515), (5, 1556412), (6, 1297010), (10, 778206), (11, 707460), (12, 648505), (13, 598620), (15, 518804), (20, 389103), (22, 353730), (26, 299310), (30, 259402), (33, 235820), (39, 199540), (44, 176865), (52, 149655), (55, 141492), (60, 129701), (65, 119724), (66, 117910), (78, 99770), (110, 70746), (130, 59862), (132, 58955), (143, 54420), (156, 49885), (165, 47164), (195, 39908), (220, 35373), (260, 29931), (286, 27210), (330, 23582), (390, 19954), (429, 18140), (572, 13605), (660, 11791), (715, 10884), (780, 9977), (858, 9070), (907, 8580), (1430, 5442), (1716, 4535), (1814, 4290), (2145, 3628), (2721, 2860)]