64684410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 183202560

約数和(自身を除く): 118518150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 210, 237, 245, 294, 395, 474, 490, 553, 557, 735, 790, 1106, 1114, 1185, 1470, 1659, 1671, 2370, 2765, 2785, 3318, 3342, 3871, 3899, 5530, 5570, 7742, 7798, 8295, 8355, 11613, 11697, 16590, 16710, 19355, 19495, 23226, 23394, 27293, 38710, 38990, 44003, 54586, 58065, 58485, 81879, 88006, 116130, 116970, 132009, 136465, 163758, 220015, 264018, 272930, 308021, 409395, 440030, 616042, 660045, 818790, 924063, 1320090, 1540105, 1848126, 2156147, 3080210, 4312294, 4620315, 6468441, 9240630, 10780735, 12936882, 21561470, 32342205, 64684410]

約数ペア:

[(1, 64684410), (2, 32342205), (3, 21561470), (5, 12936882), (6, 10780735), (7, 9240630), (10, 6468441), (14, 4620315), (15, 4312294), (21, 3080210), (30, 2156147), (35, 1848126), (42, 1540105), (49, 1320090), (70, 924063), (79, 818790), (98, 660045), (105, 616042), (147, 440030), (158, 409395), (210, 308021), (237, 272930), (245, 264018), (294, 220015), (395, 163758), (474, 136465), (490, 132009), (553, 116970), (557, 116130), (735, 88006), (790, 81879), (1106, 58485), (1114, 58065), (1185, 54586), (1470, 44003), (1659, 38990), (1671, 38710), (2370, 27293), (2765, 23394), (2785, 23226), (3318, 19495), (3342, 19355), (3871, 16710), (3899, 16590), (5530, 11697), (5570, 11613), (7742, 8355), (7798, 8295)]