12697980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 38465280

約数和(自身を除く): 25767300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 59, 60, 68, 85, 102, 118, 170, 177, 204, 211, 236, 255, 295, 340, 354, 422, 510, 590, 633, 708, 844, 885, 1003, 1020, 1055, 1180, 1266, 1770, 2006, 2110, 2532, 3009, 3165, 3540, 3587, 4012, 4220, 5015, 6018, 6330, 7174, 10030, 10761, 12036, 12449, 12660, 14348, 15045, 17935, 20060, 21522, 24898, 30090, 35870, 37347, 43044, 49796, 53805, 60180, 62245, 71740, 74694, 107610, 124490, 149388, 186735, 211633, 215220, 248980, 373470, 423266, 634899, 746940, 846532, 1058165, 1269798, 2116330, 2539596, 3174495, 4232660, 6348990, 12697980]

約数ペア:

[(1, 12697980), (2, 6348990), (3, 4232660), (4, 3174495), (5, 2539596), (6, 2116330), (10, 1269798), (12, 1058165), (15, 846532), (17, 746940), (20, 634899), (30, 423266), (34, 373470), (51, 248980), (59, 215220), (60, 211633), (68, 186735), (85, 149388), (102, 124490), (118, 107610), (170, 74694), (177, 71740), (204, 62245), (211, 60180), (236, 53805), (255, 49796), (295, 43044), (340, 37347), (354, 35870), (422, 30090), (510, 24898), (590, 21522), (633, 20060), (708, 17935), (844, 15045), (885, 14348), (1003, 12660), (1020, 12449), (1055, 12036), (1180, 10761), (1266, 10030), (1770, 7174), (2006, 6330), (2110, 6018), (2532, 5015), (3009, 4220), (3165, 4012), (3540, 3587)]