77591430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1658

約数の個数: 96

約数和(自身を含む): 233625600

約数和(自身を除く): 156034170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1559, 1659, 2370, 2765, 3118, 3318, 3555, 4677, 4977, 5530, 7110, 7795, 8295, 9354, 9954, 10913, 14031, 15590, 16590, 21826, 23385, 24885, 28062, 32739, 46770, 49770, 54565, 65478, 70155, 98217, 109130, 123161, 140310, 163695, 196434, 246322, 327390, 369483, 491085, 615805, 738966, 862127, 982170, 1108449, 1231610, 1724254, 1847415, 2216898, 2586381, 3694830, 4310635, 5172762, 5542245, 7759143, 8621270, 11084490, 12931905, 15518286, 25863810, 38795715, 77591430]

約数ペア:

[(1, 77591430), (2, 38795715), (3, 25863810), (5, 15518286), (6, 12931905), (7, 11084490), (9, 8621270), (10, 7759143), (14, 5542245), (15, 5172762), (18, 4310635), (21, 3694830), (30, 2586381), (35, 2216898), (42, 1847415), (45, 1724254), (63, 1231610), (70, 1108449), (79, 982170), (90, 862127), (105, 738966), (126, 615805), (158, 491085), (210, 369483), (237, 327390), (315, 246322), (395, 196434), (474, 163695), (553, 140310), (630, 123161), (711, 109130), (790, 98217), (1106, 70155), (1185, 65478), (1422, 54565), (1559, 49770), (1659, 46770), (2370, 32739), (2765, 28062), (3118, 24885), (3318, 23385), (3555, 21826), (4677, 16590), (4977, 15590), (5530, 14031), (7110, 10913), (7795, 9954), (8295, 9354)]