38252370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 101211264

約数和(自身を除く): 62958894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2281, 2795, 3354, 4562, 5590, 6843, 8385, 11405, 13686, 16770, 22810, 29653, 34215, 59306, 68430, 88959, 98083, 148265, 177918, 196166, 294249, 296530, 444795, 490415, 588498, 889590, 980830, 1275079, 1471245, 2550158, 2942490, 3825237, 6375395, 7650474, 12750790, 19126185, 38252370]

約数ペア:

[(1, 38252370), (2, 19126185), (3, 12750790), (5, 7650474), (6, 6375395), (10, 3825237), (13, 2942490), (15, 2550158), (26, 1471245), (30, 1275079), (39, 980830), (43, 889590), (65, 588498), (78, 490415), (86, 444795), (129, 296530), (130, 294249), (195, 196166), (215, 177918), (258, 148265), (390, 98083), (430, 88959), (559, 68430), (645, 59306), (1118, 34215), (1290, 29653), (1677, 22810), (2281, 16770), (2795, 13686), (3354, 11405), (4562, 8385), (5590, 6843)]