2103134236980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15647}}^1\times {\mathrm{320027}}^1$

素因数の和:335693

約数の個数: 96

約数和(自身を含む): 6730480705536

約数和(自身を除く): 4627346468556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 15647, 31294, 46941, 62588, 78235, 93882, 109529, 156470, 187764, 219058, 234705, 312940, 320027, 328587, 438116, 469410, 547645, 640054, 657174, 938820, 960081, 1095290, 1280108, 1314348, 1600135, 1642935, 1920162, 2190580, 2240189, 3200270, 3285870, 3840324, 4480378, 4800405, 6400540, 6571740, 6720567, 8960756, 9600810, 11200945, 13441134, 19201620, 22401890, 26882268, 33602835, 44803780, 67205670, 134411340, 5007462469, 10014924938, 15022387407, 20029849876, 25037312345, 30044774814, 35052237283, 50074624690, 60089549628, 70104474566, 75111937035, 100149249380, 105156711849, 140208949132, 150223874070, 175261186415, 210313423698, 300447748140, 350522372830, 420626847396, 525783559245, 701044745660, 1051567118490, 2103134236980]

約数ペア:

[(1, 2103134236980), (2, 1051567118490), (3, 701044745660), (4, 525783559245), (5, 420626847396), (6, 350522372830), (7, 300447748140), (10, 210313423698), (12, 175261186415), (14, 150223874070), (15, 140208949132), (20, 105156711849), (21, 100149249380), (28, 75111937035), (30, 70104474566), (35, 60089549628), (42, 50074624690), (60, 35052237283), (70, 30044774814), (84, 25037312345), (105, 20029849876), (140, 15022387407), (210, 10014924938), (420, 5007462469), (15647, 134411340), (31294, 67205670), (46941, 44803780), (62588, 33602835), (78235, 26882268), (93882, 22401890), (109529, 19201620), (156470, 13441134), (187764, 11200945), (219058, 9600810), (234705, 8960756), (312940, 6720567), (320027, 6571740), (328587, 6400540), (438116, 4800405), (469410, 4480378), (547645, 3840324), (640054, 3285870), (657174, 3200270), (938820, 2240189), (960081, 2190580), (1095290, 1920162), (1280108, 1642935), (1314348, 1600135)]