83953590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 247587840

約数和(自身を除く): 163634250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 53, 57, 70, 95, 105, 106, 114, 133, 159, 190, 210, 265, 266, 285, 318, 371, 397, 399, 530, 570, 665, 742, 794, 795, 798, 1007, 1113, 1191, 1330, 1590, 1855, 1985, 1995, 2014, 2226, 2382, 2779, 3021, 3710, 3970, 3990, 5035, 5558, 5565, 5955, 6042, 7049, 7543, 8337, 10070, 11130, 11910, 13895, 14098, 15086, 15105, 16674, 21041, 21147, 22629, 27790, 30210, 35245, 37715, 41685, 42082, 42294, 45258, 52801, 63123, 70490, 75430, 83370, 105205, 105602, 105735, 113145, 126246, 147287, 158403, 210410, 211470, 226290, 264005, 294574, 315615, 316806, 399779, 441861, 528010, 631230, 736435, 792015, 799558, 883722, 1199337, 1472870, 1584030, 1998895, 2209305, 2398674, 2798453, 3997790, 4418610, 5596906, 5996685, 8395359, 11993370, 13992265, 16790718, 27984530, 41976795, 83953590]

約数ペア:

[(1, 83953590), (2, 41976795), (3, 27984530), (5, 16790718), (6, 13992265), (7, 11993370), (10, 8395359), (14, 5996685), (15, 5596906), (19, 4418610), (21, 3997790), (30, 2798453), (35, 2398674), (38, 2209305), (42, 1998895), (53, 1584030), (57, 1472870), (70, 1199337), (95, 883722), (105, 799558), (106, 792015), (114, 736435), (133, 631230), (159, 528010), (190, 441861), (210, 399779), (265, 316806), (266, 315615), (285, 294574), (318, 264005), (371, 226290), (397, 211470), (399, 210410), (530, 158403), (570, 147287), (665, 126246), (742, 113145), (794, 105735), (795, 105602), (798, 105205), (1007, 83370), (1113, 75430), (1191, 70490), (1330, 63123), (1590, 52801), (1855, 45258), (1985, 42294), (1995, 42082), (2014, 41685), (2226, 37715), (2382, 35245), (2779, 30210), (3021, 27790), (3710, 22629), (3970, 21147), (3990, 21041), (5035, 16674), (5558, 15105), (5565, 15086), (5955, 14098), (6042, 13895), (7049, 11910), (7543, 11130), (8337, 10070)]