70263060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23899}}^1$

素因数の和:23925

約数の個数: 72

約数和(自身を含む): 228866400

約数和(自身を除く): 158603340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 23899, 47798, 71697, 95596, 119495, 143394, 167293, 238990, 286788, 334586, 358485, 477980, 501879, 669172, 716970, 836465, 1003758, 1171051, 1433940, 1672930, 2007516, 2342102, 2509395, 3345860, 3513153, 4684204, 5018790, 5855255, 7026306, 10037580, 11710510, 14052612, 17565765, 23421020, 35131530, 70263060]

約数ペア:

[(1, 70263060), (2, 35131530), (3, 23421020), (4, 17565765), (5, 14052612), (6, 11710510), (7, 10037580), (10, 7026306), (12, 5855255), (14, 5018790), (15, 4684204), (20, 3513153), (21, 3345860), (28, 2509395), (30, 2342102), (35, 2007516), (42, 1672930), (49, 1433940), (60, 1171051), (70, 1003758), (84, 836465), (98, 716970), (105, 669172), (140, 501879), (147, 477980), (196, 358485), (210, 334586), (245, 286788), (294, 238990), (420, 167293), (490, 143394), (588, 119495), (735, 95596), (980, 71697), (1470, 47798), (2940, 23899)]