349367060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 930787200

約数和(自身を除く): 581420140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 49, 58, 70, 76, 95, 98, 116, 133, 140, 145, 190, 196, 203, 245, 266, 290, 380, 406, 490, 532, 551, 580, 647, 665, 812, 931, 980, 1015, 1102, 1294, 1330, 1421, 1862, 2030, 2204, 2588, 2660, 2755, 2842, 3235, 3724, 3857, 4060, 4529, 4655, 5510, 5684, 6470, 7105, 7714, 9058, 9310, 11020, 12293, 12940, 14210, 15428, 18116, 18620, 18763, 19285, 22645, 24586, 26999, 28420, 31703, 37526, 38570, 45290, 49172, 53998, 61465, 63406, 75052, 77140, 86051, 90580, 93815, 107996, 122930, 126812, 131341, 134995, 158515, 172102, 187630, 245860, 262682, 269990, 317030, 344204, 356497, 375260, 430255, 525364, 539980, 602357, 634060, 656705, 712994, 860510, 919387, 1204714, 1313410, 1425988, 1721020, 1782485, 1838774, 2409428, 2495479, 2626820, 3011785, 3564970, 3677548, 4596935, 4990958, 6023570, 7129940, 9193870, 9981916, 12047140, 12477395, 17468353, 18387740, 24954790, 34936706, 49909580, 69873412, 87341765, 174683530, 349367060]

約数ペア:

[(1, 349367060), (2, 174683530), (4, 87341765), (5, 69873412), (7, 49909580), (10, 34936706), (14, 24954790), (19, 18387740), (20, 17468353), (28, 12477395), (29, 12047140), (35, 9981916), (38, 9193870), (49, 7129940), (58, 6023570), (70, 4990958), (76, 4596935), (95, 3677548), (98, 3564970), (116, 3011785), (133, 2626820), (140, 2495479), (145, 2409428), (190, 1838774), (196, 1782485), (203, 1721020), (245, 1425988), (266, 1313410), (290, 1204714), (380, 919387), (406, 860510), (490, 712994), (532, 656705), (551, 634060), (580, 602357), (647, 539980), (665, 525364), (812, 430255), (931, 375260), (980, 356497), (1015, 344204), (1102, 317030), (1294, 269990), (1330, 262682), (1421, 245860), (1862, 187630), (2030, 172102), (2204, 158515), (2588, 134995), (2660, 131341), (2755, 126812), (2842, 122930), (3235, 107996), (3724, 93815), (3857, 90580), (4060, 86051), (4529, 77140), (4655, 75052), (5510, 63406), (5684, 61465), (6470, 53998), (7105, 49172), (7714, 45290), (9058, 38570), (9310, 37526), (11020, 31703), (12293, 28420), (12940, 26999), (14210, 24586), (15428, 22645), (18116, 19285), (18620, 18763)]