210325410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3557}}^1$

素因数の和:3649

約数の個数: 80

約数和(自身を含む): 573449976

約数和(自身を除く): 363124566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 270, 365, 405, 438, 657, 730, 810, 1095, 1314, 1971, 2190, 3285, 3557, 3942, 5913, 6570, 7114, 9855, 10671, 11826, 17785, 19710, 21342, 29565, 32013, 35570, 53355, 59130, 64026, 96039, 106710, 160065, 192078, 259661, 288117, 320130, 480195, 519322, 576234, 778983, 960390, 1298305, 1440585, 1557966, 2336949, 2596610, 2881170, 3894915, 4673898, 7010847, 7789830, 11684745, 14021694, 21032541, 23369490, 35054235, 42065082, 70108470, 105162705, 210325410]

約数ペア:

[(1, 210325410), (2, 105162705), (3, 70108470), (5, 42065082), (6, 35054235), (9, 23369490), (10, 21032541), (15, 14021694), (18, 11684745), (27, 7789830), (30, 7010847), (45, 4673898), (54, 3894915), (73, 2881170), (81, 2596610), (90, 2336949), (135, 1557966), (146, 1440585), (162, 1298305), (219, 960390), (270, 778983), (365, 576234), (405, 519322), (438, 480195), (657, 320130), (730, 288117), (810, 259661), (1095, 192078), (1314, 160065), (1971, 106710), (2190, 96039), (3285, 64026), (3557, 59130), (3942, 53355), (5913, 35570), (6570, 32013), (7114, 29565), (9855, 21342), (10671, 19710), (11826, 17785)]