2013457560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{986989}}^1$

素因数の和:987020

約数の個数: 64

約数和(自身を含む): 6395695200

約数和(自身を除く): 4382237640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 986989, 1973978, 2960967, 3947956, 4934945, 5921934, 7895912, 9869890, 11843868, 14804835, 16778813, 19739780, 23687736, 29609670, 33557626, 39479560, 50336439, 59219340, 67115252, 83894065, 100672878, 118438680, 134230504, 167788130, 201345756, 251682195, 335576260, 402691512, 503364390, 671152520, 1006728780, 2013457560]

約数ペア:

[(1, 2013457560), (2, 1006728780), (3, 671152520), (4, 503364390), (5, 402691512), (6, 335576260), (8, 251682195), (10, 201345756), (12, 167788130), (15, 134230504), (17, 118438680), (20, 100672878), (24, 83894065), (30, 67115252), (34, 59219340), (40, 50336439), (51, 39479560), (60, 33557626), (68, 29609670), (85, 23687736), (102, 19739780), (120, 16778813), (136, 14804835), (170, 11843868), (204, 9869890), (255, 7895912), (340, 5921934), (408, 4934945), (510, 3947956), (680, 2960967), (1020, 1973978), (2040, 986989)]