16291279890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{16787}}^1$

素因数の和:17104

約数の個数: 96

約数和(自身を含む): 43558010496

約数和(自身を除く): 27266730606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 263, 369, 410, 526, 615, 738, 789, 1230, 1315, 1578, 1845, 2367, 2630, 3690, 3945, 4734, 7890, 10783, 11835, 16787, 21566, 23670, 32349, 33574, 50361, 53915, 64698, 83935, 97047, 100722, 107830, 151083, 161745, 167870, 194094, 251805, 302166, 323490, 485235, 503610, 688267, 755415, 970470, 1376534, 1510830, 2064801, 3441335, 4129602, 4414981, 6194403, 6882670, 8829962, 10324005, 12388806, 13244943, 20648010, 22074905, 26489886, 30972015, 39734829, 44149810, 61944030, 66224715, 79469658, 132449430, 181014221, 198674145, 362028442, 397348290, 543042663, 905071105, 1086085326, 1629127989, 1810142210, 2715213315, 3258255978, 5430426630, 8145639945, 16291279890]

約数ペア:

[(1, 16291279890), (2, 8145639945), (3, 5430426630), (5, 3258255978), (6, 2715213315), (9, 1810142210), (10, 1629127989), (15, 1086085326), (18, 905071105), (30, 543042663), (41, 397348290), (45, 362028442), (82, 198674145), (90, 181014221), (123, 132449430), (205, 79469658), (246, 66224715), (263, 61944030), (369, 44149810), (410, 39734829), (526, 30972015), (615, 26489886), (738, 22074905), (789, 20648010), (1230, 13244943), (1315, 12388806), (1578, 10324005), (1845, 8829962), (2367, 6882670), (2630, 6194403), (3690, 4414981), (3945, 4129602), (4734, 3441335), (7890, 2064801), (10783, 1510830), (11835, 1376534), (16787, 970470), (21566, 755415), (23670, 688267), (32349, 503610), (33574, 485235), (50361, 323490), (53915, 302166), (64698, 251805), (83935, 194094), (97047, 167870), (100722, 161745), (107830, 151083)]