61874070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 158561280

約数和(自身を除く): 96687210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 1487, 2190, 2774, 2974, 4161, 4461, 6935, 7435, 8322, 8922, 13870, 14870, 20805, 22305, 28253, 41610, 44610, 56506, 84759, 108551, 141265, 169518, 217102, 282530, 325653, 423795, 542755, 651306, 847590, 1085510, 1628265, 2062469, 3256530, 4124938, 6187407, 10312345, 12374814, 20624690, 30937035, 61874070]

約数ペア:

[(1, 61874070), (2, 30937035), (3, 20624690), (5, 12374814), (6, 10312345), (10, 6187407), (15, 4124938), (19, 3256530), (30, 2062469), (38, 1628265), (57, 1085510), (73, 847590), (95, 651306), (114, 542755), (146, 423795), (190, 325653), (219, 282530), (285, 217102), (365, 169518), (438, 141265), (570, 108551), (730, 84759), (1095, 56506), (1387, 44610), (1487, 41610), (2190, 28253), (2774, 22305), (2974, 20805), (4161, 14870), (4461, 13870), (6935, 8922), (7435, 8322)]