67242210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 189604800

約数和(自身を除く): 122362590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 149, 210, 245, 294, 298, 307, 447, 490, 614, 735, 745, 894, 921, 1043, 1470, 1490, 1535, 1842, 2086, 2149, 2235, 3070, 3129, 4298, 4470, 4605, 5215, 6258, 6447, 7301, 9210, 10430, 10745, 12894, 14602, 15043, 15645, 21490, 21903, 30086, 31290, 32235, 36505, 43806, 45129, 45743, 64470, 73010, 75215, 90258, 91486, 109515, 137229, 150430, 219030, 225645, 228715, 274458, 320201, 451290, 457430, 640402, 686145, 960603, 1372290, 1601005, 1921206, 2241407, 3202010, 4482814, 4803015, 6724221, 9606030, 11207035, 13448442, 22414070, 33621105, 67242210]

約数ペア:

[(1, 67242210), (2, 33621105), (3, 22414070), (5, 13448442), (6, 11207035), (7, 9606030), (10, 6724221), (14, 4803015), (15, 4482814), (21, 3202010), (30, 2241407), (35, 1921206), (42, 1601005), (49, 1372290), (70, 960603), (98, 686145), (105, 640402), (147, 457430), (149, 451290), (210, 320201), (245, 274458), (294, 228715), (298, 225645), (307, 219030), (447, 150430), (490, 137229), (614, 109515), (735, 91486), (745, 90258), (894, 75215), (921, 73010), (1043, 64470), (1470, 45743), (1490, 45129), (1535, 43806), (1842, 36505), (2086, 32235), (2149, 31290), (2235, 30086), (3070, 21903), (3129, 21490), (4298, 15645), (4470, 15043), (4605, 14602), (5215, 12894), (6258, 10745), (6447, 10430), (7301, 9210)]