177209370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16829}}^1$

素因数の和:16861

約数の個数: 80

約数和(自身を含む): 513180360

約数和(自身を除く): 335970990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 16829, 33658, 50487, 84145, 100974, 151461, 168290, 218777, 252435, 302922, 437554, 454383, 504870, 656331, 757305, 908766, 1093885, 1312662, 1363149, 1514610, 1968993, 2187770, 2271915, 2726298, 3281655, 3937986, 4543830, 5906979, 6563310, 6815745, 9844965, 11813958, 13631490, 17720937, 19689930, 29534895, 35441874, 59069790, 88604685, 177209370]

約数ペア:

[(1, 177209370), (2, 88604685), (3, 59069790), (5, 35441874), (6, 29534895), (9, 19689930), (10, 17720937), (13, 13631490), (15, 11813958), (18, 9844965), (26, 6815745), (27, 6563310), (30, 5906979), (39, 4543830), (45, 3937986), (54, 3281655), (65, 2726298), (78, 2271915), (81, 2187770), (90, 1968993), (117, 1514610), (130, 1363149), (135, 1312662), (162, 1093885), (195, 908766), (234, 757305), (270, 656331), (351, 504870), (390, 454383), (405, 437554), (585, 302922), (702, 252435), (810, 218777), (1053, 168290), (1170, 151461), (1755, 100974), (2106, 84145), (3510, 50487), (5265, 33658), (10530, 16829)]