2390088330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1264597}}^1$

素因数の和:1264620

約数の個数: 64

約数和(自身を含む): 7284084480

約数和(自身を除く): 4893996150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1264597, 2529194, 3793791, 6322985, 7587582, 8852179, 11381373, 12645970, 17704358, 18968955, 22762746, 26556537, 34144119, 37937910, 44260895, 53113074, 56906865, 68288238, 79669611, 88521790, 113813730, 132782685, 159339222, 170720595, 239008833, 265565370, 341441190, 398348055, 478017666, 796696110, 1195044165, 2390088330]

約数ペア:

[(1, 2390088330), (2, 1195044165), (3, 796696110), (5, 478017666), (6, 398348055), (7, 341441190), (9, 265565370), (10, 239008833), (14, 170720595), (15, 159339222), (18, 132782685), (21, 113813730), (27, 88521790), (30, 79669611), (35, 68288238), (42, 56906865), (45, 53113074), (54, 44260895), (63, 37937910), (70, 34144119), (90, 26556537), (105, 22762746), (126, 18968955), (135, 17704358), (189, 12645970), (210, 11381373), (270, 8852179), (315, 7587582), (378, 6322985), (630, 3793791), (945, 2529194), (1890, 1264597)]