67904340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1511}}^1$

素因数の和:1637

約数の個数: 96

約数和(自身を含む): 219469824

約数和(自身を除く): 151565484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1511, 1605, 2140, 2247, 2996, 3022, 3210, 3745, 4494, 4533, 6044, 6420, 7490, 7555, 8988, 9066, 10577, 11235, 14980, 15110, 18132, 21154, 22470, 22665, 30220, 31731, 42308, 44940, 45330, 52885, 63462, 90660, 105770, 126924, 158655, 161677, 211540, 317310, 323354, 485031, 634620, 646708, 808385, 970062, 1131739, 1616770, 1940124, 2263478, 2425155, 3233540, 3395217, 4526956, 4850310, 5658695, 6790434, 9700620, 11317390, 13580868, 16976085, 22634780, 33952170, 67904340]

約数ペア:

[(1, 67904340), (2, 33952170), (3, 22634780), (4, 16976085), (5, 13580868), (6, 11317390), (7, 9700620), (10, 6790434), (12, 5658695), (14, 4850310), (15, 4526956), (20, 3395217), (21, 3233540), (28, 2425155), (30, 2263478), (35, 1940124), (42, 1616770), (60, 1131739), (70, 970062), (84, 808385), (105, 646708), (107, 634620), (140, 485031), (210, 323354), (214, 317310), (321, 211540), (420, 161677), (428, 158655), (535, 126924), (642, 105770), (749, 90660), (1070, 63462), (1284, 52885), (1498, 45330), (1511, 44940), (1605, 42308), (2140, 31731), (2247, 30220), (2996, 22665), (3022, 22470), (3210, 21154), (3745, 18132), (4494, 15110), (4533, 14980), (6044, 11235), (6420, 10577), (7490, 9066), (7555, 8988)]