74095860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72643}}^1$

素因数の和:72672

約数の個数: 48

約数和(自身を含む): 219675456

約数和(自身を除く): 145579596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 72643, 145286, 217929, 290572, 363215, 435858, 726430, 871716, 1089645, 1234931, 1452860, 2179290, 2469862, 3704793, 4358580, 4939724, 6174655, 7409586, 12349310, 14819172, 18523965, 24698620, 37047930, 74095860]

約数ペア:

[(1, 74095860), (2, 37047930), (3, 24698620), (4, 18523965), (5, 14819172), (6, 12349310), (10, 7409586), (12, 6174655), (15, 4939724), (17, 4358580), (20, 3704793), (30, 2469862), (34, 2179290), (51, 1452860), (60, 1234931), (68, 1089645), (85, 871716), (102, 726430), (170, 435858), (204, 363215), (255, 290572), (340, 217929), (510, 145286), (1020, 72643)]