83171060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9739}}^1$

素因数の和:9816

約数の個数: 48

約数和(自身を含む): 202903680

約数和(自身を除く): 119732620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 9739, 19478, 38956, 48695, 68173, 97390, 136346, 194780, 272692, 340865, 594079, 681730, 1188158, 1363460, 2376316, 2970395, 4158553, 5940790, 8317106, 11881580, 16634212, 20792765, 41585530, 83171060]

約数ペア:

[(1, 83171060), (2, 41585530), (4, 20792765), (5, 16634212), (7, 11881580), (10, 8317106), (14, 5940790), (20, 4158553), (28, 2970395), (35, 2376316), (61, 1363460), (70, 1188158), (122, 681730), (140, 594079), (244, 340865), (305, 272692), (427, 194780), (610, 136346), (854, 97390), (1220, 68173), (1708, 48695), (2135, 38956), (4270, 19478), (8540, 9739)]