4638690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 14227200

約数和(自身を除く): 9588510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 199, 210, 222, 259, 315, 333, 370, 398, 518, 555, 597, 630, 666, 777, 995, 1110, 1194, 1295, 1393, 1554, 1665, 1791, 1990, 2331, 2590, 2786, 2985, 3330, 3582, 3885, 4179, 4662, 5970, 6965, 7363, 7770, 8358, 8955, 11655, 12537, 13930, 14726, 17910, 20895, 22089, 23310, 25074, 36815, 41790, 44178, 51541, 62685, 66267, 73630, 103082, 110445, 125370, 132534, 154623, 220890, 257705, 309246, 331335, 463869, 515410, 662670, 773115, 927738, 1546230, 2319345, 4638690]

約数ペア:

[(1, 4638690), (2, 2319345), (3, 1546230), (5, 927738), (6, 773115), (7, 662670), (9, 515410), (10, 463869), (14, 331335), (15, 309246), (18, 257705), (21, 220890), (30, 154623), (35, 132534), (37, 125370), (42, 110445), (45, 103082), (63, 73630), (70, 66267), (74, 62685), (90, 51541), (105, 44178), (111, 41790), (126, 36815), (185, 25074), (199, 23310), (210, 22089), (222, 20895), (259, 17910), (315, 14726), (333, 13930), (370, 12537), (398, 11655), (518, 8955), (555, 8358), (597, 7770), (630, 7363), (666, 6965), (777, 5970), (995, 4662), (1110, 4179), (1194, 3885), (1295, 3582), (1393, 3330), (1554, 2985), (1665, 2786), (1791, 2590), (1990, 2331)]