65605740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26669}}^1$

素因数の和:26722

約数の個数: 48

約数和(自身を含む): 188183520

約数和(自身を除く): 122577780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 26669, 53338, 80007, 106676, 133345, 160014, 266690, 320028, 400035, 533380, 800070, 1093429, 1600140, 2186858, 3280287, 4373716, 5467145, 6560574, 10934290, 13121148, 16401435, 21868580, 32802870, 65605740]

約数ペア:

[(1, 65605740), (2, 32802870), (3, 21868580), (4, 16401435), (5, 13121148), (6, 10934290), (10, 6560574), (12, 5467145), (15, 4373716), (20, 3280287), (30, 2186858), (41, 1600140), (60, 1093429), (82, 800070), (123, 533380), (164, 400035), (205, 320028), (246, 266690), (410, 160014), (492, 133345), (615, 106676), (820, 80007), (1230, 53338), (2460, 26669)]