1729298260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{31181}}^1$

素因数の和:31296

約数の個数: 48

約数和(自身を含む): 3771774720

約数和(自身を除く): 2042476460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 940, 1180, 2773, 5546, 11092, 13865, 27730, 31181, 55460, 62362, 124724, 155905, 311810, 623620, 1465507, 1839679, 2931014, 3679358, 5862028, 7327535, 7358716, 9198395, 14655070, 18396790, 29310140, 36793580, 86464913, 172929826, 345859652, 432324565, 864649130, 1729298260]

約数ペア:

[(1, 1729298260), (2, 864649130), (4, 432324565), (5, 345859652), (10, 172929826), (20, 86464913), (47, 36793580), (59, 29310140), (94, 18396790), (118, 14655070), (188, 9198395), (235, 7358716), (236, 7327535), (295, 5862028), (470, 3679358), (590, 2931014), (940, 1839679), (1180, 1465507), (2773, 623620), (5546, 311810), (11092, 155905), (13865, 124724), (27730, 62362), (31181, 55460)]