2378342340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201183}}^1$

素因数の和:1201209

約数の個数: 72

約数和(自身を含む): 7870157568

約数和(自身を除く): 5491815228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1201183, 2402366, 3603549, 4804732, 6005915, 7207098, 10810647, 12011830, 13213013, 14414196, 18017745, 21621294, 24023660, 26426026, 36035490, 39639039, 43242588, 52852052, 54053235, 66065065, 72070980, 79278078, 108106470, 118917117, 132130130, 158556156, 198195195, 216212940, 237834234, 264260260, 396390390, 475668468, 594585585, 792780780, 1189171170, 2378342340]

約数ペア:

[(1, 2378342340), (2, 1189171170), (3, 792780780), (4, 594585585), (5, 475668468), (6, 396390390), (9, 264260260), (10, 237834234), (11, 216212940), (12, 198195195), (15, 158556156), (18, 132130130), (20, 118917117), (22, 108106470), (30, 79278078), (33, 72070980), (36, 66065065), (44, 54053235), (45, 52852052), (55, 43242588), (60, 39639039), (66, 36035490), (90, 26426026), (99, 24023660), (110, 21621294), (132, 18017745), (165, 14414196), (180, 13213013), (198, 12011830), (220, 10810647), (330, 7207098), (396, 6005915), (495, 4804732), (660, 3603549), (990, 2402366), (1980, 1201183)]