2711800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 7812000

約数和(自身を除く): 5100200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 149, 175, 182, 200, 260, 280, 298, 325, 350, 364, 455, 520, 596, 650, 700, 728, 745, 910, 1043, 1192, 1300, 1400, 1490, 1820, 1937, 2086, 2275, 2600, 2980, 3640, 3725, 3874, 4172, 4550, 5215, 5960, 7450, 7748, 8344, 9100, 9685, 10430, 13559, 14900, 15496, 18200, 19370, 20860, 26075, 27118, 29800, 38740, 41720, 48425, 52150, 54236, 67795, 77480, 96850, 104300, 108472, 135590, 193700, 208600, 271180, 338975, 387400, 542360, 677950, 1355900, 2711800]

約数ペア:

[(1, 2711800), (2, 1355900), (4, 677950), (5, 542360), (7, 387400), (8, 338975), (10, 271180), (13, 208600), (14, 193700), (20, 135590), (25, 108472), (26, 104300), (28, 96850), (35, 77480), (40, 67795), (50, 54236), (52, 52150), (56, 48425), (65, 41720), (70, 38740), (91, 29800), (100, 27118), (104, 26075), (130, 20860), (140, 19370), (149, 18200), (175, 15496), (182, 14900), (200, 13559), (260, 10430), (280, 9685), (298, 9100), (325, 8344), (350, 7748), (364, 7450), (455, 5960), (520, 5215), (596, 4550), (650, 4172), (700, 3874), (728, 3725), (745, 3640), (910, 2980), (1043, 2600), (1192, 2275), (1300, 2086), (1400, 1937), (1490, 1820)]