10540980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 32264232

約数和(自身を除く): 21723252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 373, 471, 628, 746, 785, 942, 1119, 1413, 1492, 1570, 1865, 1884, 2238, 2355, 2826, 3140, 3357, 3730, 4476, 4710, 5595, 5652, 6714, 7065, 7460, 9420, 11190, 13428, 14130, 16785, 22380, 28260, 33570, 58561, 67140, 117122, 175683, 234244, 292805, 351366, 527049, 585610, 702732, 878415, 1054098, 1171220, 1756830, 2108196, 2635245, 3513660, 5270490, 10540980]

約数ペア:

[(1, 10540980), (2, 5270490), (3, 3513660), (4, 2635245), (5, 2108196), (6, 1756830), (9, 1171220), (10, 1054098), (12, 878415), (15, 702732), (18, 585610), (20, 527049), (30, 351366), (36, 292805), (45, 234244), (60, 175683), (90, 117122), (157, 67140), (180, 58561), (314, 33570), (373, 28260), (471, 22380), (628, 16785), (746, 14130), (785, 13428), (942, 11190), (1119, 9420), (1413, 7460), (1492, 7065), (1570, 6714), (1865, 5652), (1884, 5595), (2238, 4710), (2355, 4476), (2826, 3730), (3140, 3357)]