1976850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 5571072

約数和(自身を除く): 3594222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 191, 207, 225, 230, 345, 382, 414, 450, 573, 575, 690, 955, 1035, 1146, 1150, 1719, 1725, 1910, 2070, 2865, 3438, 3450, 4393, 4775, 5175, 5730, 8595, 8786, 9550, 10350, 13179, 14325, 17190, 21965, 26358, 28650, 39537, 42975, 43930, 65895, 79074, 85950, 109825, 131790, 197685, 219650, 329475, 395370, 658950, 988425, 1976850]

約数ペア:

[(1, 1976850), (2, 988425), (3, 658950), (5, 395370), (6, 329475), (9, 219650), (10, 197685), (15, 131790), (18, 109825), (23, 85950), (25, 79074), (30, 65895), (45, 43930), (46, 42975), (50, 39537), (69, 28650), (75, 26358), (90, 21965), (115, 17190), (138, 14325), (150, 13179), (191, 10350), (207, 9550), (225, 8786), (230, 8595), (345, 5730), (382, 5175), (414, 4775), (450, 4393), (573, 3450), (575, 3438), (690, 2865), (955, 2070), (1035, 1910), (1146, 1725), (1150, 1719)]