851938230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2797}}^1$

素因数の和:2902

約数の個数: 128

約数和(自身を含む): 2436811776

約数和(自身を除く): 1584873546

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 71, 78, 110, 130, 142, 143, 165, 195, 213, 286, 330, 355, 390, 426, 429, 710, 715, 781, 858, 923, 1065, 1430, 1562, 1846, 2130, 2145, 2343, 2769, 2797, 3905, 4290, 4615, 4686, 5538, 5594, 7810, 8391, 9230, 10153, 11715, 13845, 13985, 16782, 20306, 23430, 27690, 27970, 30459, 30767, 36361, 41955, 50765, 60918, 61534, 72722, 83910, 92301, 101530, 109083, 152295, 153835, 181805, 184602, 198587, 218166, 304590, 307670, 363610, 397174, 399971, 461505, 545415, 595761, 799942, 923010, 992935, 1090830, 1191522, 1199913, 1985870, 1999855, 2184457, 2399826, 2581631, 2978805, 3999710, 4368914, 5163262, 5957610, 5999565, 6553371, 7744893, 10922285, 11999130, 12908155, 13106742, 15489786, 21844570, 25816310, 28397941, 32766855, 38724465, 56795882, 65533710, 77448930, 85193823, 141989705, 170387646, 283979410, 425969115, 851938230]

約数ペア:

[(1, 851938230), (2, 425969115), (3, 283979410), (5, 170387646), (6, 141989705), (10, 85193823), (11, 77448930), (13, 65533710), (15, 56795882), (22, 38724465), (26, 32766855), (30, 28397941), (33, 25816310), (39, 21844570), (55, 15489786), (65, 13106742), (66, 12908155), (71, 11999130), (78, 10922285), (110, 7744893), (130, 6553371), (142, 5999565), (143, 5957610), (165, 5163262), (195, 4368914), (213, 3999710), (286, 2978805), (330, 2581631), (355, 2399826), (390, 2184457), (426, 1999855), (429, 1985870), (710, 1199913), (715, 1191522), (781, 1090830), (858, 992935), (923, 923010), (1065, 799942), (1430, 595761), (1562, 545415), (1846, 461505), (2130, 399971), (2145, 397174), (2343, 363610), (2769, 307670), (2797, 304590), (3905, 218166), (4290, 198587), (4615, 184602), (4686, 181805), (5538, 153835), (5594, 152295), (7810, 109083), (8391, 101530), (9230, 92301), (10153, 83910), (11715, 72722), (13845, 61534), (13985, 60918), (16782, 50765), (20306, 41955), (23430, 36361), (27690, 30767), (27970, 30459)]