120489310

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 219791232

約数和(自身を除く): 99301922

約数列:

[1, 2, 5, 10, 173, 257, 271, 346, 514, 542, 865, 1285, 1355, 1730, 2570, 2710, 44461, 46883, 69647, 88922, 93766, 139294, 222305, 234415, 348235, 444610, 468830, 696470, 12048931, 24097862, 60244655, 120489310]

約数ペア:

[(1, 120489310), (2, 60244655), (5, 24097862), (10, 12048931), (173, 696470), (257, 468830), (271, 444610), (346, 348235), (514, 234415), (542, 222305), (865, 139294), (1285, 93766), (1355, 88922), (1730, 69647), (2570, 46883), (2710, 44461)]