4003030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 3657770

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 349, 370, 698, 1147, 1745, 2294, 3490, 5735, 10819, 11470, 12913, 21638, 25826, 54095, 64565, 108190, 129130, 400303, 800606, 2001515, 4003030]

約数ペア:

[(1, 4003030), (2, 2001515), (5, 800606), (10, 400303), (31, 129130), (37, 108190), (62, 64565), (74, 54095), (155, 25826), (185, 21638), (310, 12913), (349, 11470), (370, 10819), (698, 5735), (1147, 3490), (1745, 2294)]