144428830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3691}}^1$

素因数の和:3761

約数の個数: 64

約数和(自身を含む): 327495168

約数和(自身を除く): 183066338

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 2795, 3010, 3691, 3913, 5590, 7382, 7826, 18455, 19565, 25837, 36910, 39130, 47983, 51674, 95966, 129185, 158713, 239915, 258370, 317426, 335881, 479830, 671762, 793565, 1110991, 1587130, 1679405, 2063269, 2221982, 3358810, 4126538, 5554955, 10316345, 11109910, 14442883, 20632690, 28885766, 72214415, 144428830]

約数ペア:

[(1, 144428830), (2, 72214415), (5, 28885766), (7, 20632690), (10, 14442883), (13, 11109910), (14, 10316345), (26, 5554955), (35, 4126538), (43, 3358810), (65, 2221982), (70, 2063269), (86, 1679405), (91, 1587130), (130, 1110991), (182, 793565), (215, 671762), (301, 479830), (430, 335881), (455, 317426), (559, 258370), (602, 239915), (910, 158713), (1118, 129185), (1505, 95966), (2795, 51674), (3010, 47983), (3691, 39130), (3913, 36910), (5590, 25837), (7382, 19565), (7826, 18455)]