1862849010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^3\times {\mathrm{71}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 5063731200

約数和(自身を除く): 3200882190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 71, 86, 110, 129, 142, 165, 213, 215, 258, 330, 355, 426, 430, 473, 645, 710, 781, 946, 1065, 1290, 1419, 1562, 1849, 2130, 2343, 2365, 2838, 3053, 3698, 3905, 4686, 4730, 5547, 6106, 7095, 7810, 9159, 9245, 11094, 11715, 14190, 15265, 18318, 18490, 20339, 23430, 27735, 30530, 33583, 40678, 45795, 55470, 61017, 67166, 79507, 91590, 100749, 101695, 122034, 131279, 159014, 167915, 201498, 203390, 238521, 262558, 305085, 335830, 393837, 397535, 477042, 503745, 610170, 656395, 787674, 795070, 874577, 1007490, 1192605, 1312790, 1444069, 1749154, 1969185, 2385210, 2623731, 2888138, 3938370, 4332207, 4372885, 5247462, 5644997, 7220345, 8664414, 8745770, 11289994, 13118655, 14440690, 16934991, 21661035, 26237310, 28224985, 33869982, 43322070, 56449970, 62094967, 84674955, 124189934, 169349910, 186284901, 310474835, 372569802, 620949670, 931424505, 1862849010]

約数ペア:

[(1, 1862849010), (2, 931424505), (3, 620949670), (5, 372569802), (6, 310474835), (10, 186284901), (11, 169349910), (15, 124189934), (22, 84674955), (30, 62094967), (33, 56449970), (43, 43322070), (55, 33869982), (66, 28224985), (71, 26237310), (86, 21661035), (110, 16934991), (129, 14440690), (142, 13118655), (165, 11289994), (213, 8745770), (215, 8664414), (258, 7220345), (330, 5644997), (355, 5247462), (426, 4372885), (430, 4332207), (473, 3938370), (645, 2888138), (710, 2623731), (781, 2385210), (946, 1969185), (1065, 1749154), (1290, 1444069), (1419, 1312790), (1562, 1192605), (1849, 1007490), (2130, 874577), (2343, 795070), (2365, 787674), (2838, 656395), (3053, 610170), (3698, 503745), (3905, 477042), (4686, 397535), (4730, 393837), (5547, 335830), (6106, 305085), (7095, 262558), (7810, 238521), (9159, 203390), (9245, 201498), (11094, 167915), (11715, 159014), (14190, 131279), (15265, 122034), (18318, 101695), (18490, 100749), (20339, 91590), (23430, 79507), (27735, 67166), (30530, 61017), (33583, 55470), (40678, 45795)]