130195260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55639}}^1$

素因数の和:55667

約数の個数: 72

約数和(自身を含む): 425312160

約数和(自身を除く): 295116900

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, 55639, 111278, 166917, 222556, 278195, 333834, 500751, 556390, 667668, 723307, 834585, 1001502, 1112780, 1446614, 1669170, 2003004, 2169921, 2503755, 2893228, 3338340, 3616535, 4339842, 5007510, 6509763, 7233070, 8679684, 10015020, 10849605, 13019526, 14466140, 21699210, 26039052, 32548815, 43398420, 65097630, 130195260]

約数ペア:

[(1, 130195260), (2, 65097630), (3, 43398420), (4, 32548815), (5, 26039052), (6, 21699210), (9, 14466140), (10, 13019526), (12, 10849605), (13, 10015020), (15, 8679684), (18, 7233070), (20, 6509763), (26, 5007510), (30, 4339842), (36, 3616535), (39, 3338340), (45, 2893228), (52, 2503755), (60, 2169921), (65, 2003004), (78, 1669170), (90, 1446614), (117, 1112780), (130, 1001502), (156, 834585), (180, 723307), (195, 667668), (234, 556390), (260, 500751), (390, 333834), (468, 278195), (585, 222556), (780, 166917), (1170, 111278), (2340, 55639)]