19333830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 49455360

約数和(自身を除く): 30121530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 317, 321, 535, 570, 634, 642, 951, 1070, 1585, 1605, 1902, 2033, 3170, 3210, 4066, 4755, 6023, 6099, 9510, 10165, 12046, 12198, 18069, 20330, 30115, 30495, 33919, 36138, 60230, 60990, 67838, 90345, 101757, 169595, 180690, 203514, 339190, 508785, 644461, 1017570, 1288922, 1933383, 3222305, 3866766, 6444610, 9666915, 19333830]

約数ペア:

[(1, 19333830), (2, 9666915), (3, 6444610), (5, 3866766), (6, 3222305), (10, 1933383), (15, 1288922), (19, 1017570), (30, 644461), (38, 508785), (57, 339190), (95, 203514), (107, 180690), (114, 169595), (190, 101757), (214, 90345), (285, 67838), (317, 60990), (321, 60230), (535, 36138), (570, 33919), (634, 30495), (642, 30115), (951, 20330), (1070, 18069), (1585, 12198), (1605, 12046), (1902, 10165), (2033, 9510), (3170, 6099), (3210, 6023), (4066, 4755)]