30716931924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1716797}}^1$

素因数の和:1716885

約数の個数: 72

約数和(自身を含む): 89987683968

約数和(自身を除く): 59270752044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 1716797, 3433594, 5150391, 6867188, 10300782, 12017579, 15451173, 20601564, 24035158, 30902346, 36052737, 48070316, 61804692, 72105474, 108158211, 121892587, 144210948, 216316422, 243785174, 365677761, 432632844, 487570348, 731355522, 853248109, 1097033283, 1462711044, 1706496218, 2194066566, 2559744327, 3412992436, 4388133132, 5119488654, 7679232981, 10238977308, 15358465962, 30716931924]

約数ペア:

[(1, 30716931924), (2, 15358465962), (3, 10238977308), (4, 7679232981), (6, 5119488654), (7, 4388133132), (9, 3412992436), (12, 2559744327), (14, 2194066566), (18, 1706496218), (21, 1462711044), (28, 1097033283), (36, 853248109), (42, 731355522), (63, 487570348), (71, 432632844), (84, 365677761), (126, 243785174), (142, 216316422), (213, 144210948), (252, 121892587), (284, 108158211), (426, 72105474), (497, 61804692), (639, 48070316), (852, 36052737), (994, 30902346), (1278, 24035158), (1491, 20601564), (1988, 15451173), (2556, 12017579), (2982, 10300782), (4473, 6867188), (5964, 5150391), (8946, 3433594), (17892, 1716797)]