27512940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5071

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 67319700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5039, 5460, 10078, 15117, 20156, 25195, 30234, 35273, 50390, 60468, 65507, 70546, 75585, 100780, 105819, 131014, 141092, 151170, 176365, 196521, 211638, 262028, 302340, 327535, 352730, 393042, 423276, 458549, 529095, 655070, 705460, 786084, 917098, 982605, 1058190, 1310140, 1375647, 1834196, 1965210, 2116380, 2292745, 2751294, 3930420, 4585490, 5502588, 6878235, 9170980, 13756470, 27512940]

約数ペア:

[(1, 27512940), (2, 13756470), (3, 9170980), (4, 6878235), (5, 5502588), (6, 4585490), (7, 3930420), (10, 2751294), (12, 2292745), (13, 2116380), (14, 1965210), (15, 1834196), (20, 1375647), (21, 1310140), (26, 1058190), (28, 982605), (30, 917098), (35, 786084), (39, 705460), (42, 655070), (52, 529095), (60, 458549), (65, 423276), (70, 393042), (78, 352730), (84, 327535), (91, 302340), (105, 262028), (130, 211638), (140, 196521), (156, 176365), (182, 151170), (195, 141092), (210, 131014), (260, 105819), (273, 100780), (364, 75585), (390, 70546), (420, 65507), (455, 60468), (546, 50390), (780, 35273), (910, 30234), (1092, 25195), (1365, 20156), (1820, 15117), (2730, 10078), (5039, 5460)]