38187030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 110481408

約数和(自身を除く): 72294378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 53, 70, 73, 94, 105, 106, 141, 146, 159, 210, 219, 235, 265, 282, 318, 329, 365, 371, 438, 470, 511, 530, 658, 705, 730, 742, 795, 987, 1022, 1095, 1113, 1410, 1533, 1590, 1645, 1855, 1974, 2190, 2226, 2491, 2555, 3066, 3290, 3431, 3710, 3869, 4935, 4982, 5110, 5565, 6862, 7473, 7665, 7738, 9870, 10293, 11130, 11607, 12455, 14946, 15330, 17155, 17437, 19345, 20586, 23214, 24017, 24910, 27083, 34310, 34874, 37365, 38690, 48034, 51465, 52311, 54166, 58035, 72051, 74730, 81249, 87185, 102930, 104622, 116070, 120085, 135415, 144102, 162498, 174370, 181843, 240170, 261555, 270830, 360255, 363686, 406245, 523110, 545529, 720510, 812490, 909215, 1091058, 1272901, 1818430, 2545802, 2727645, 3818703, 5455290, 6364505, 7637406, 12729010, 19093515, 38187030]

約数ペア:

[(1, 38187030), (2, 19093515), (3, 12729010), (5, 7637406), (6, 6364505), (7, 5455290), (10, 3818703), (14, 2727645), (15, 2545802), (21, 1818430), (30, 1272901), (35, 1091058), (42, 909215), (47, 812490), (53, 720510), (70, 545529), (73, 523110), (94, 406245), (105, 363686), (106, 360255), (141, 270830), (146, 261555), (159, 240170), (210, 181843), (219, 174370), (235, 162498), (265, 144102), (282, 135415), (318, 120085), (329, 116070), (365, 104622), (371, 102930), (438, 87185), (470, 81249), (511, 74730), (530, 72051), (658, 58035), (705, 54166), (730, 52311), (742, 51465), (795, 48034), (987, 38690), (1022, 37365), (1095, 34874), (1113, 34310), (1410, 27083), (1533, 24910), (1590, 24017), (1645, 23214), (1855, 20586), (1974, 19345), (2190, 17437), (2226, 17155), (2491, 15330), (2555, 14946), (3066, 12455), (3290, 11607), (3431, 11130), (3710, 10293), (3869, 9870), (4935, 7738), (4982, 7665), (5110, 7473), (5565, 6862)]