30684390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 52052250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 107, 110, 121, 158, 165, 214, 237, 242, 321, 330, 363, 395, 474, 535, 605, 642, 726, 790, 869, 1070, 1177, 1185, 1210, 1605, 1738, 1815, 2354, 2370, 2607, 3210, 3531, 3630, 4345, 5214, 5885, 7062, 8453, 8690, 9559, 11770, 12947, 13035, 16906, 17655, 19118, 25359, 25894, 26070, 28677, 35310, 38841, 42265, 47795, 50718, 57354, 64735, 77682, 84530, 92983, 95590, 126795, 129470, 143385, 185966, 194205, 253590, 278949, 286770, 388410, 464915, 557898, 929830, 1022813, 1394745, 2045626, 2789490, 3068439, 5114065, 6136878, 10228130, 15342195, 30684390]

約数ペア:

[(1, 30684390), (2, 15342195), (3, 10228130), (5, 6136878), (6, 5114065), (10, 3068439), (11, 2789490), (15, 2045626), (22, 1394745), (30, 1022813), (33, 929830), (55, 557898), (66, 464915), (79, 388410), (107, 286770), (110, 278949), (121, 253590), (158, 194205), (165, 185966), (214, 143385), (237, 129470), (242, 126795), (321, 95590), (330, 92983), (363, 84530), (395, 77682), (474, 64735), (535, 57354), (605, 50718), (642, 47795), (726, 42265), (790, 38841), (869, 35310), (1070, 28677), (1177, 26070), (1185, 25894), (1210, 25359), (1605, 19118), (1738, 17655), (1815, 16906), (2354, 13035), (2370, 12947), (2607, 11770), (3210, 9559), (3531, 8690), (3630, 8453), (4345, 7062), (5214, 5885)]