30742470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{941}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 90205920

約数和(自身を除く): 59463450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 941, 990, 1089, 1210, 1485, 1815, 1882, 2178, 2823, 2970, 3267, 3630, 4705, 5445, 5646, 6534, 8469, 9410, 10351, 10890, 14115, 16335, 16938, 20702, 25407, 28230, 31053, 32670, 42345, 50814, 51755, 62106, 84690, 93159, 103510, 113861, 127035, 155265, 186318, 227722, 254070, 279477, 310530, 341583, 465795, 558954, 569305, 683166, 931590, 1024749, 1138610, 1397385, 1707915, 2049498, 2794770, 3074247, 3415830, 5123745, 6148494, 10247490, 15371235, 30742470]

約数ペア:

[(1, 30742470), (2, 15371235), (3, 10247490), (5, 6148494), (6, 5123745), (9, 3415830), (10, 3074247), (11, 2794770), (15, 2049498), (18, 1707915), (22, 1397385), (27, 1138610), (30, 1024749), (33, 931590), (45, 683166), (54, 569305), (55, 558954), (66, 465795), (90, 341583), (99, 310530), (110, 279477), (121, 254070), (135, 227722), (165, 186318), (198, 155265), (242, 127035), (270, 113861), (297, 103510), (330, 93159), (363, 84690), (495, 62106), (594, 51755), (605, 50814), (726, 42345), (941, 32670), (990, 31053), (1089, 28230), (1210, 25407), (1485, 20702), (1815, 16938), (1882, 16335), (2178, 14115), (2823, 10890), (2970, 10351), (3267, 9410), (3630, 8469), (4705, 6534), (5445, 5646)]