451739340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193051}}^1$

素因数の和:193079

約数の個数: 72

約数和(自身を含む): 1475689488

約数和(自身を除く): 1023950148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 193051, 386102, 579153, 772204, 965255, 1158306, 1737459, 1930510, 2316612, 2509663, 2895765, 3474918, 3861020, 5019326, 5791530, 6949836, 7528989, 8687295, 10038652, 11583060, 12548315, 15057978, 17374590, 22586967, 25096630, 30115956, 34749180, 37644945, 45173934, 50193260, 75289890, 90347868, 112934835, 150579780, 225869670, 451739340]

約数ペア:

[(1, 451739340), (2, 225869670), (3, 150579780), (4, 112934835), (5, 90347868), (6, 75289890), (9, 50193260), (10, 45173934), (12, 37644945), (13, 34749180), (15, 30115956), (18, 25096630), (20, 22586967), (26, 17374590), (30, 15057978), (36, 12548315), (39, 11583060), (45, 10038652), (52, 8687295), (60, 7528989), (65, 6949836), (78, 5791530), (90, 5019326), (117, 3861020), (130, 3474918), (156, 2895765), (180, 2509663), (195, 2316612), (234, 1930510), (260, 1737459), (390, 1158306), (468, 965255), (585, 772204), (780, 579153), (1170, 386102), (2340, 193051)]