1570290372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{13009}}^1$

素因数の和:13505

約数の個数: 72

約数和(自身を含む): 4546214400

約数和(自身を除く): 2975924028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 958, 1437, 1916, 2874, 3353, 4311, 5748, 6706, 8622, 10059, 13009, 13412, 17244, 20118, 26018, 30177, 39027, 40236, 52036, 60354, 78054, 91063, 117081, 120708, 156108, 182126, 234162, 273189, 364252, 468324, 546378, 819567, 1092756, 1639134, 3278268, 6231311, 12462622, 18693933, 24925244, 37387866, 43619177, 56081799, 74775732, 87238354, 112163598, 130857531, 174476708, 224327196, 261715062, 392572593, 523430124, 785145186, 1570290372]

約数ペア:

[(1, 1570290372), (2, 785145186), (3, 523430124), (4, 392572593), (6, 261715062), (7, 224327196), (9, 174476708), (12, 130857531), (14, 112163598), (18, 87238354), (21, 74775732), (28, 56081799), (36, 43619177), (42, 37387866), (63, 24925244), (84, 18693933), (126, 12462622), (252, 6231311), (479, 3278268), (958, 1639134), (1437, 1092756), (1916, 819567), (2874, 546378), (3353, 468324), (4311, 364252), (5748, 273189), (6706, 234162), (8622, 182126), (10059, 156108), (13009, 120708), (13412, 117081), (17244, 91063), (20118, 78054), (26018, 60354), (30177, 52036), (39027, 40236)]