30428640004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{3671}}^1$

素因数の和:3977

約数の個数: 96

約数和(自身を含む): 64867848192

約数和(自身を除く): 34439208188

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 211, 244, 322, 422, 427, 644, 844, 854, 1403, 1477, 1708, 2806, 2954, 3671, 4853, 5612, 5908, 7342, 9706, 9821, 12871, 14684, 19412, 19642, 25697, 25742, 33971, 39284, 51394, 51484, 67942, 84433, 90097, 102788, 135884, 168866, 180194, 223931, 296033, 337732, 360388, 447862, 591031, 592066, 774581, 895724, 1182062, 1184132, 1549162, 1567517, 2072231, 2364124, 3098324, 3135034, 4144462, 5150413, 5422067, 6270068, 8288924, 10300826, 10844134, 17815363, 20601652, 21688268, 35630726, 36052891, 47249441, 71261452, 72105782, 94498882, 124707541, 144211564, 188997764, 249415082, 330746087, 498830164, 661492174, 1086737143, 1322984348, 2173474286, 4346948572, 7607160001, 15214320002, 30428640004]

約数ペア:

[(1, 30428640004), (2, 15214320002), (4, 7607160001), (7, 4346948572), (14, 2173474286), (23, 1322984348), (28, 1086737143), (46, 661492174), (61, 498830164), (92, 330746087), (122, 249415082), (161, 188997764), (211, 144211564), (244, 124707541), (322, 94498882), (422, 72105782), (427, 71261452), (644, 47249441), (844, 36052891), (854, 35630726), (1403, 21688268), (1477, 20601652), (1708, 17815363), (2806, 10844134), (2954, 10300826), (3671, 8288924), (4853, 6270068), (5612, 5422067), (5908, 5150413), (7342, 4144462), (9706, 3135034), (9821, 3098324), (12871, 2364124), (14684, 2072231), (19412, 1567517), (19642, 1549162), (25697, 1184132), (25742, 1182062), (33971, 895724), (39284, 774581), (51394, 592066), (51484, 591031), (67942, 447862), (84433, 360388), (90097, 337732), (102788, 296033), (135884, 223931), (168866, 180194)]