57233130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 97595670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 41, 57, 62, 79, 82, 93, 95, 114, 123, 155, 158, 186, 190, 205, 237, 246, 285, 310, 395, 410, 465, 474, 570, 589, 615, 779, 790, 930, 1178, 1185, 1230, 1271, 1501, 1558, 1767, 2337, 2370, 2449, 2542, 2945, 3002, 3239, 3534, 3813, 3895, 4503, 4674, 4898, 5890, 6355, 6478, 7347, 7505, 7626, 7790, 8835, 9006, 9717, 11685, 12245, 12710, 14694, 15010, 16195, 17670, 19065, 19434, 22515, 23370, 24149, 24490, 32390, 36735, 38130, 45030, 46531, 48298, 48585, 61541, 72447, 73470, 93062, 97170, 100409, 120745, 123082, 139593, 144894, 184623, 200818, 232655, 241490, 279186, 301227, 307705, 362235, 369246, 465310, 502045, 602454, 615410, 697965, 724470, 923115, 1004090, 1395930, 1506135, 1846230, 1907771, 3012270, 3815542, 5723313, 9538855, 11446626, 19077710, 28616565, 57233130]

約数ペア:

[(1, 57233130), (2, 28616565), (3, 19077710), (5, 11446626), (6, 9538855), (10, 5723313), (15, 3815542), (19, 3012270), (30, 1907771), (31, 1846230), (38, 1506135), (41, 1395930), (57, 1004090), (62, 923115), (79, 724470), (82, 697965), (93, 615410), (95, 602454), (114, 502045), (123, 465310), (155, 369246), (158, 362235), (186, 307705), (190, 301227), (205, 279186), (237, 241490), (246, 232655), (285, 200818), (310, 184623), (395, 144894), (410, 139593), (465, 123082), (474, 120745), (570, 100409), (589, 97170), (615, 93062), (779, 73470), (790, 72447), (930, 61541), (1178, 48585), (1185, 48298), (1230, 46531), (1271, 45030), (1501, 38130), (1558, 36735), (1767, 32390), (2337, 24490), (2370, 24149), (2449, 23370), (2542, 22515), (2945, 19434), (3002, 19065), (3239, 17670), (3534, 16195), (3813, 15010), (3895, 14694), (4503, 12710), (4674, 12245), (4898, 11685), (5890, 9717), (6355, 9006), (6478, 8835), (7347, 7790), (7505, 7626)]