1914750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 5548608

約数和(自身を除く): 3633858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 37, 45, 46, 50, 69, 74, 75, 90, 111, 115, 125, 138, 150, 185, 207, 222, 225, 230, 250, 333, 345, 370, 375, 414, 450, 555, 575, 666, 690, 750, 851, 925, 1035, 1110, 1125, 1150, 1665, 1702, 1725, 1850, 2070, 2250, 2553, 2775, 2875, 3330, 3450, 4255, 4625, 5106, 5175, 5550, 5750, 7659, 8325, 8510, 8625, 9250, 10350, 12765, 13875, 15318, 16650, 17250, 21275, 25530, 25875, 27750, 38295, 41625, 42550, 51750, 63825, 76590, 83250, 106375, 127650, 191475, 212750, 319125, 382950, 638250, 957375, 1914750]

約数ペア:

[(1, 1914750), (2, 957375), (3, 638250), (5, 382950), (6, 319125), (9, 212750), (10, 191475), (15, 127650), (18, 106375), (23, 83250), (25, 76590), (30, 63825), (37, 51750), (45, 42550), (46, 41625), (50, 38295), (69, 27750), (74, 25875), (75, 25530), (90, 21275), (111, 17250), (115, 16650), (125, 15318), (138, 13875), (150, 12765), (185, 10350), (207, 9250), (222, 8625), (225, 8510), (230, 8325), (250, 7659), (333, 5750), (345, 5550), (370, 5175), (375, 5106), (414, 4625), (450, 4255), (555, 3450), (575, 3330), (666, 2875), (690, 2775), (750, 2553), (851, 2250), (925, 2070), (1035, 1850), (1110, 1725), (1125, 1702), (1150, 1665)]