73047870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2534

約数の個数: 96

約数和(自身を含む): 221764608

約数和(自身を除く): 148716738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 470, 630, 658, 705, 846, 987, 1410, 1645, 1974, 2115, 2467, 2961, 3290, 4230, 4934, 4935, 5922, 7401, 9870, 12335, 14802, 14805, 17269, 22203, 24670, 29610, 34538, 37005, 44406, 51807, 74010, 86345, 103614, 111015, 115949, 155421, 172690, 222030, 231898, 259035, 310842, 347847, 518070, 579745, 695694, 777105, 811643, 1043541, 1159490, 1554210, 1623286, 1739235, 2087082, 2434929, 3478470, 4058215, 4869858, 5217705, 7304787, 8116430, 10435410, 12174645, 14609574, 24349290, 36523935, 73047870]

約数ペア:

[(1, 73047870), (2, 36523935), (3, 24349290), (5, 14609574), (6, 12174645), (7, 10435410), (9, 8116430), (10, 7304787), (14, 5217705), (15, 4869858), (18, 4058215), (21, 3478470), (30, 2434929), (35, 2087082), (42, 1739235), (45, 1623286), (47, 1554210), (63, 1159490), (70, 1043541), (90, 811643), (94, 777105), (105, 695694), (126, 579745), (141, 518070), (210, 347847), (235, 310842), (282, 259035), (315, 231898), (329, 222030), (423, 172690), (470, 155421), (630, 115949), (658, 111015), (705, 103614), (846, 86345), (987, 74010), (1410, 51807), (1645, 44406), (1974, 37005), (2115, 34538), (2467, 29610), (2961, 24670), (3290, 22203), (4230, 17269), (4934, 14805), (4935, 14802), (5922, 12335), (7401, 9870)]