2964539790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19927}}^1$

素因数の和:19991

約数の個数: 128

約数和(自身を含む): 8608896000

約数和(自身を除く): 5644356210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 87, 90, 95, 114, 135, 145, 171, 174, 190, 261, 270, 285, 290, 342, 435, 513, 522, 551, 570, 783, 855, 870, 1026, 1102, 1305, 1566, 1653, 1710, 2565, 2610, 2755, 3306, 3915, 4959, 5130, 5510, 7830, 8265, 9918, 14877, 16530, 19927, 24795, 29754, 39854, 49590, 59781, 74385, 99635, 119562, 148770, 179343, 199270, 298905, 358686, 378613, 538029, 577883, 597810, 757226, 896715, 1076058, 1135839, 1155766, 1733649, 1793430, 1893065, 2271678, 2690145, 2889415, 3407517, 3467298, 3786130, 5200947, 5380290, 5679195, 5778830, 6815034, 8668245, 10222551, 10401894, 10979777, 11358390, 15602841, 17037585, 17336490, 20445102, 21959554, 26004735, 31205682, 32939331, 34075170, 51112755, 52009470, 54898885, 65878662, 78014205, 98817993, 102225510, 109797770, 156028410, 164696655, 197635986, 296453979, 329393310, 494089965, 592907958, 988179930, 1482269895, 2964539790]

約数ペア:

[(1, 2964539790), (2, 1482269895), (3, 988179930), (5, 592907958), (6, 494089965), (9, 329393310), (10, 296453979), (15, 197635986), (18, 164696655), (19, 156028410), (27, 109797770), (29, 102225510), (30, 98817993), (38, 78014205), (45, 65878662), (54, 54898885), (57, 52009470), (58, 51112755), (87, 34075170), (90, 32939331), (95, 31205682), (114, 26004735), (135, 21959554), (145, 20445102), (171, 17336490), (174, 17037585), (190, 15602841), (261, 11358390), (270, 10979777), (285, 10401894), (290, 10222551), (342, 8668245), (435, 6815034), (513, 5778830), (522, 5679195), (551, 5380290), (570, 5200947), (783, 3786130), (855, 3467298), (870, 3407517), (1026, 2889415), (1102, 2690145), (1305, 2271678), (1566, 1893065), (1653, 1793430), (1710, 1733649), (2565, 1155766), (2610, 1135839), (2755, 1076058), (3306, 896715), (3915, 757226), (4959, 597810), (5130, 577883), (5510, 538029), (7830, 378613), (8265, 358686), (9918, 298905), (14877, 199270), (16530, 179343), (19927, 148770), (24795, 119562), (29754, 99635), (39854, 74385), (49590, 59781)]