67673060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 186391296

約数和(自身を除く): 118718236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 103, 130, 133, 140, 182, 190, 206, 247, 260, 266, 361, 364, 380, 412, 455, 494, 515, 532, 665, 721, 722, 910, 988, 1030, 1235, 1330, 1339, 1442, 1444, 1729, 1805, 1820, 1957, 2060, 2470, 2527, 2660, 2678, 2884, 3458, 3605, 3610, 3914, 4693, 4940, 5054, 5356, 6695, 6916, 7210, 7220, 7828, 8645, 9373, 9386, 9785, 10108, 12635, 13390, 13699, 14420, 17290, 18746, 18772, 19570, 23465, 25270, 25441, 26780, 27398, 32851, 34580, 37183, 37492, 39140, 46865, 46930, 50540, 50882, 54796, 65702, 68495, 74366, 93730, 93860, 101764, 127205, 131404, 136990, 148732, 164255, 178087, 185915, 187460, 254410, 260281, 273980, 328510, 356174, 371830, 483379, 508820, 520562, 657020, 712348, 743660, 890435, 966758, 1041124, 1301405, 1780870, 1933516, 2416895, 2602810, 3383653, 3561740, 4833790, 5205620, 6767306, 9667580, 13534612, 16918265, 33836530, 67673060]

約数ペア:

[(1, 67673060), (2, 33836530), (4, 16918265), (5, 13534612), (7, 9667580), (10, 6767306), (13, 5205620), (14, 4833790), (19, 3561740), (20, 3383653), (26, 2602810), (28, 2416895), (35, 1933516), (38, 1780870), (52, 1301405), (65, 1041124), (70, 966758), (76, 890435), (91, 743660), (95, 712348), (103, 657020), (130, 520562), (133, 508820), (140, 483379), (182, 371830), (190, 356174), (206, 328510), (247, 273980), (260, 260281), (266, 254410), (361, 187460), (364, 185915), (380, 178087), (412, 164255), (455, 148732), (494, 136990), (515, 131404), (532, 127205), (665, 101764), (721, 93860), (722, 93730), (910, 74366), (988, 68495), (1030, 65702), (1235, 54796), (1330, 50882), (1339, 50540), (1442, 46930), (1444, 46865), (1729, 39140), (1805, 37492), (1820, 37183), (1957, 34580), (2060, 32851), (2470, 27398), (2527, 26780), (2660, 25441), (2678, 25270), (2884, 23465), (3458, 19570), (3605, 18772), (3610, 18746), (3914, 17290), (4693, 14420), (4940, 13699), (5054, 13390), (5356, 12635), (6695, 10108), (6916, 9785), (7210, 9386), (7220, 9373), (7828, 8645)]