38120987940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{165931}}^1$

素因数の和:166497

約数の個数: 96

約数和(自身を含む): 122210909184

約数和(自身を除く): 84089921244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 547, 1094, 1641, 2188, 2735, 3282, 3829, 5470, 6564, 7658, 8205, 10940, 11487, 15316, 16410, 19145, 22974, 32820, 38290, 45948, 57435, 76580, 114870, 165931, 229740, 331862, 497793, 663724, 829655, 995586, 1161517, 1659310, 1991172, 2323034, 2488965, 3318620, 3484551, 4646068, 4977930, 5807585, 6969102, 9955860, 11615170, 13938204, 17422755, 23230340, 34845510, 69691020, 90764257, 181528514, 272292771, 363057028, 453821285, 544585542, 635349799, 907642570, 1089171084, 1270699598, 1361463855, 1815285140, 1906049397, 2541399196, 2722927710, 3176748995, 3812098794, 5445855420, 6353497990, 7624197588, 9530246985, 12706995980, 19060493970, 38120987940]

約数ペア:

[(1, 38120987940), (2, 19060493970), (3, 12706995980), (4, 9530246985), (5, 7624197588), (6, 6353497990), (7, 5445855420), (10, 3812098794), (12, 3176748995), (14, 2722927710), (15, 2541399196), (20, 1906049397), (21, 1815285140), (28, 1361463855), (30, 1270699598), (35, 1089171084), (42, 907642570), (60, 635349799), (70, 544585542), (84, 453821285), (105, 363057028), (140, 272292771), (210, 181528514), (420, 90764257), (547, 69691020), (1094, 34845510), (1641, 23230340), (2188, 17422755), (2735, 13938204), (3282, 11615170), (3829, 9955860), (5470, 6969102), (6564, 5807585), (7658, 4977930), (8205, 4646068), (10940, 3484551), (11487, 3318620), (15316, 2488965), (16410, 2323034), (19145, 1991172), (22974, 1659310), (32820, 1161517), (38290, 995586), (45948, 829655), (57435, 663724), (76580, 497793), (114870, 331862), (165931, 229740)]