79846830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 166911570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 83, 90, 105, 126, 135, 166, 189, 210, 249, 270, 315, 378, 415, 498, 509, 581, 630, 747, 830, 945, 1018, 1162, 1245, 1494, 1527, 1743, 1890, 2241, 2490, 2545, 2905, 3054, 3486, 3563, 3735, 4482, 4581, 5090, 5229, 5810, 7126, 7470, 7635, 8715, 9162, 10458, 10689, 11205, 13743, 15270, 15687, 17430, 17815, 21378, 22410, 22905, 26145, 27486, 31374, 32067, 35630, 42247, 45810, 52290, 53445, 64134, 68715, 78435, 84494, 96201, 106890, 126741, 137430, 156870, 160335, 192402, 211235, 253482, 295729, 320670, 380223, 422470, 481005, 591458, 633705, 760446, 887187, 962010, 1140669, 1267410, 1478645, 1774374, 1901115, 2281338, 2661561, 2957290, 3802230, 4435935, 5323122, 5703345, 7984683, 8871870, 11406690, 13307805, 15969366, 26615610, 39923415, 79846830]

約数ペア:

[(1, 79846830), (2, 39923415), (3, 26615610), (5, 15969366), (6, 13307805), (7, 11406690), (9, 8871870), (10, 7984683), (14, 5703345), (15, 5323122), (18, 4435935), (21, 3802230), (27, 2957290), (30, 2661561), (35, 2281338), (42, 1901115), (45, 1774374), (54, 1478645), (63, 1267410), (70, 1140669), (83, 962010), (90, 887187), (105, 760446), (126, 633705), (135, 591458), (166, 481005), (189, 422470), (210, 380223), (249, 320670), (270, 295729), (315, 253482), (378, 211235), (415, 192402), (498, 160335), (509, 156870), (581, 137430), (630, 126741), (747, 106890), (830, 96201), (945, 84494), (1018, 78435), (1162, 68715), (1245, 64134), (1494, 53445), (1527, 52290), (1743, 45810), (1890, 42247), (2241, 35630), (2490, 32067), (2545, 31374), (2905, 27486), (3054, 26145), (3486, 22905), (3563, 22410), (3735, 21378), (4482, 17815), (4581, 17430), (5090, 15687), (5229, 15270), (5810, 13743), (7126, 11205), (7470, 10689), (7635, 10458), (8715, 9162)]