34857180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{983}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 106378272

約数和(自身を除く): 71521092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 983, 985, 1182, 1773, 1966, 1970, 2364, 2949, 2955, 3546, 3932, 3940, 4915, 5898, 5910, 7092, 8847, 8865, 9830, 11796, 11820, 14745, 17694, 17730, 19660, 29490, 35388, 35460, 44235, 58980, 88470, 176940, 193651, 387302, 580953, 774604, 968255, 1161906, 1742859, 1936510, 2323812, 2904765, 3485718, 3873020, 5809530, 6971436, 8714295, 11619060, 17428590, 34857180]

約数ペア:

[(1, 34857180), (2, 17428590), (3, 11619060), (4, 8714295), (5, 6971436), (6, 5809530), (9, 3873020), (10, 3485718), (12, 2904765), (15, 2323812), (18, 1936510), (20, 1742859), (30, 1161906), (36, 968255), (45, 774604), (60, 580953), (90, 387302), (180, 193651), (197, 176940), (394, 88470), (591, 58980), (788, 44235), (983, 35460), (985, 35388), (1182, 29490), (1773, 19660), (1966, 17730), (1970, 17694), (2364, 14745), (2949, 11820), (2955, 11796), (3546, 9830), (3932, 8865), (3940, 8847), (4915, 7092), (5898, 5910)]