895190940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{78941}}^1$

素因数の和:78969

約数の個数: 120

約数和(自身を含む): 3209465952

約数和(自身を除く): 2314275012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 78941, 157882, 236823, 315764, 394705, 473646, 552587, 710469, 789410, 947292, 1105174, 1184115, 1420938, 1578820, 1657761, 2131407, 2210348, 2368230, 2762935, 2841876, 3315522, 3552345, 4262814, 4736460, 4973283, 5525870, 6394221, 6631044, 7104690, 8288805, 8525628, 9946566, 10657035, 11051740, 12788442, 14209380, 14919849, 16577610, 19893132, 21314070, 24866415, 25576884, 29839698, 31971105, 33155220, 42628140, 44759547, 49732830, 59679396, 63942210, 74599245, 89519094, 99465660, 127884420, 149198490, 179038188, 223797735, 298396980, 447595470, 895190940]

約数ペア:

[(1, 895190940), (2, 447595470), (3, 298396980), (4, 223797735), (5, 179038188), (6, 149198490), (7, 127884420), (9, 99465660), (10, 89519094), (12, 74599245), (14, 63942210), (15, 59679396), (18, 49732830), (20, 44759547), (21, 42628140), (27, 33155220), (28, 31971105), (30, 29839698), (35, 25576884), (36, 24866415), (42, 21314070), (45, 19893132), (54, 16577610), (60, 14919849), (63, 14209380), (70, 12788442), (81, 11051740), (84, 10657035), (90, 9946566), (105, 8525628), (108, 8288805), (126, 7104690), (135, 6631044), (140, 6394221), (162, 5525870), (180, 4973283), (189, 4736460), (210, 4262814), (252, 3552345), (270, 3315522), (315, 2841876), (324, 2762935), (378, 2368230), (405, 2210348), (420, 2131407), (540, 1657761), (567, 1578820), (630, 1420938), (756, 1184115), (810, 1105174), (945, 947292), (1134, 789410), (1260, 710469), (1620, 552587), (1890, 473646), (2268, 394705), (2835, 315764), (3780, 236823), (5670, 157882), (11340, 78941)]