65406030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 161561088

約数和(自身を除く): 96155058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 103, 122, 183, 206, 305, 309, 347, 366, 515, 610, 618, 694, 915, 1030, 1041, 1545, 1735, 1830, 2082, 3090, 3470, 5205, 6283, 10410, 12566, 18849, 21167, 31415, 35741, 37698, 42334, 62830, 63501, 71482, 94245, 105835, 107223, 127002, 178705, 188490, 211670, 214446, 317505, 357410, 536115, 635010, 1072230, 2180201, 4360402, 6540603, 10901005, 13081206, 21802010, 32703015, 65406030]

約数ペア:

[(1, 65406030), (2, 32703015), (3, 21802010), (5, 13081206), (6, 10901005), (10, 6540603), (15, 4360402), (30, 2180201), (61, 1072230), (103, 635010), (122, 536115), (183, 357410), (206, 317505), (305, 214446), (309, 211670), (347, 188490), (366, 178705), (515, 127002), (610, 107223), (618, 105835), (694, 94245), (915, 71482), (1030, 63501), (1041, 62830), (1545, 42334), (1735, 37698), (1830, 35741), (2082, 31415), (3090, 21167), (3470, 18849), (5205, 12566), (6283, 10410)]