74904030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2659}}^1$

素因数の和:2985

約数の個数: 48

約数和(自身を含む): 195446160

約数和(自身を除く): 120542130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2659, 2817, 3130, 4695, 5318, 5634, 7977, 9390, 13295, 14085, 15954, 23931, 26590, 28170, 39885, 47862, 79770, 119655, 239310, 832267, 1664534, 2496801, 4161335, 4993602, 7490403, 8322670, 12484005, 14980806, 24968010, 37452015, 74904030]

約数ペア:

[(1, 74904030), (2, 37452015), (3, 24968010), (5, 14980806), (6, 12484005), (9, 8322670), (10, 7490403), (15, 4993602), (18, 4161335), (30, 2496801), (45, 1664534), (90, 832267), (313, 239310), (626, 119655), (939, 79770), (1565, 47862), (1878, 39885), (2659, 28170), (2817, 26590), (3130, 23931), (4695, 15954), (5318, 14085), (5634, 13295), (7977, 9390)]