72185610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 198899712

約数和(自身を除く): 126714102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263, 526, 789, 1307, 1315, 1578, 1841, 2614, 2630, 3682, 3921, 3945, 5523, 6535, 7842, 7890, 9149, 9205, 11046, 13070, 18298, 18410, 19605, 27447, 27615, 39210, 45745, 54894, 55230, 91490, 137235, 274470, 343741, 687482, 1031223, 1718705, 2062446, 2406187, 3437410, 4812374, 5156115, 7218561, 10312230, 12030935, 14437122, 24061870, 36092805, 72185610]

約数ペア:

[(1, 72185610), (2, 36092805), (3, 24061870), (5, 14437122), (6, 12030935), (7, 10312230), (10, 7218561), (14, 5156115), (15, 4812374), (21, 3437410), (30, 2406187), (35, 2062446), (42, 1718705), (70, 1031223), (105, 687482), (210, 343741), (263, 274470), (526, 137235), (789, 91490), (1307, 55230), (1315, 54894), (1578, 45745), (1841, 39210), (2614, 27615), (2630, 27447), (3682, 19605), (3921, 18410), (3945, 18298), (5523, 13070), (6535, 11046), (7842, 9205), (7890, 9149)]